19216391712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{59699}}^1$

素因数の和:60198

約数の個数: 96

約数和(自身を含む): 57770496000

約数和(自身を除く): 38554104288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 479, 672, 958, 1437, 1916, 2874, 3353, 3832, 5748, 6706, 7664, 10059, 11496, 13412, 15328, 20118, 22992, 26824, 40236, 45984, 53648, 59699, 80472, 107296, 119398, 160944, 179097, 238796, 321888, 358194, 417893, 477592, 716388, 835786, 955184, 1253679, 1432776, 1671572, 1910368, 2507358, 2865552, 3343144, 5014716, 5731104, 6686288, 10029432, 13372576, 20058864, 28595821, 40117728, 57191642, 85787463, 114383284, 171574926, 200170747, 228766568, 343149852, 400341494, 457533136, 600512241, 686299704, 800682988, 915066272, 1201024482, 1372599408, 1601365976, 2402048964, 2745198816, 3202731952, 4804097928, 6405463904, 9608195856, 19216391712]

約数ペア:

[(1, 19216391712), (2, 9608195856), (3, 6405463904), (4, 4804097928), (6, 3202731952), (7, 2745198816), (8, 2402048964), (12, 1601365976), (14, 1372599408), (16, 1201024482), (21, 915066272), (24, 800682988), (28, 686299704), (32, 600512241), (42, 457533136), (48, 400341494), (56, 343149852), (84, 228766568), (96, 200170747), (112, 171574926), (168, 114383284), (224, 85787463), (336, 57191642), (479, 40117728), (672, 28595821), (958, 20058864), (1437, 13372576), (1916, 10029432), (2874, 6686288), (3353, 5731104), (3832, 5014716), (5748, 3343144), (6706, 2865552), (7664, 2507358), (10059, 1910368), (11496, 1671572), (13412, 1432776), (15328, 1253679), (20118, 955184), (22992, 835786), (26824, 716388), (40236, 477592), (45984, 417893), (53648, 358194), (59699, 321888), (80472, 238796), (107296, 179097), (119398, 160944)]