19741632

素因数分解:

$2^6\times 3^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:693

約数の個数: 56

約数和(自身を含む): 52578000

約数和(自身を除く): 32836368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 229, 449, 458, 687, 898, 916, 1347, 1374, 1796, 1832, 2694, 2748, 3592, 3664, 5388, 5496, 7184, 7328, 10776, 10992, 14368, 14656, 21552, 21984, 28736, 43104, 43968, 86208, 102821, 205642, 308463, 411284, 616926, 822568, 1233852, 1645136, 2467704, 3290272, 4935408, 6580544, 9870816, 19741632]

約数ペア:

[(1, 19741632), (2, 9870816), (3, 6580544), (4, 4935408), (6, 3290272), (8, 2467704), (12, 1645136), (16, 1233852), (24, 822568), (32, 616926), (48, 411284), (64, 308463), (96, 205642), (192, 102821), (229, 86208), (449, 43968), (458, 43104), (687, 28736), (898, 21984), (916, 21552), (1347, 14656), (1374, 14368), (1796, 10992), (1832, 10776), (2694, 7328), (2748, 7184), (3592, 5496), (3664, 5388)]