19561032

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 56784000

約数和(自身を除く): 37222968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 79, 114, 152, 158, 171, 181, 228, 237, 316, 342, 362, 456, 474, 543, 632, 684, 711, 724, 948, 1086, 1368, 1422, 1448, 1501, 1629, 1896, 2172, 2844, 3002, 3258, 3439, 4344, 4503, 5688, 6004, 6516, 6878, 9006, 10317, 12008, 13032, 13509, 13756, 14299, 18012, 20634, 27018, 27512, 28598, 30951, 36024, 41268, 42897, 54036, 57196, 61902, 82536, 85794, 108072, 114392, 123804, 128691, 171588, 247608, 257382, 271681, 343176, 514764, 543362, 815043, 1029528, 1086724, 1630086, 2173448, 2445129, 3260172, 4890258, 6520344, 9780516, 19561032]

約数ペア:

[(1, 19561032), (2, 9780516), (3, 6520344), (4, 4890258), (6, 3260172), (8, 2445129), (9, 2173448), (12, 1630086), (18, 1086724), (19, 1029528), (24, 815043), (36, 543362), (38, 514764), (57, 343176), (72, 271681), (76, 257382), (79, 247608), (114, 171588), (152, 128691), (158, 123804), (171, 114392), (181, 108072), (228, 85794), (237, 82536), (316, 61902), (342, 57196), (362, 54036), (456, 42897), (474, 41268), (543, 36024), (632, 30951), (684, 28598), (711, 27512), (724, 27018), (948, 20634), (1086, 18012), (1368, 14299), (1422, 13756), (1448, 13509), (1501, 13032), (1629, 12008), (1896, 10317), (2172, 9006), (2844, 6878), (3002, 6516), (3258, 6004), (3439, 5688), (4344, 4503)]