11956854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 29998080

約数和(自身を除く): 18041226

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 359, 366, 427, 546, 718, 793, 854, 1077, 1281, 1586, 2154, 2379, 2513, 2562, 4667, 4758, 5026, 5551, 7539, 9334, 11102, 14001, 15078, 16653, 21899, 28002, 32669, 33306, 43798, 65338, 65697, 98007, 131394, 153293, 196014, 284687, 306586, 459879, 569374, 854061, 919758, 1708122, 1992809, 3985618, 5978427, 11956854]

約数ペア:

[(1, 11956854), (2, 5978427), (3, 3985618), (6, 1992809), (7, 1708122), (13, 919758), (14, 854061), (21, 569374), (26, 459879), (39, 306586), (42, 284687), (61, 196014), (78, 153293), (91, 131394), (122, 98007), (182, 65697), (183, 65338), (273, 43798), (359, 33306), (366, 32669), (427, 28002), (546, 21899), (718, 16653), (793, 15078), (854, 14001), (1077, 11102), (1281, 9334), (1586, 7539), (2154, 5551), (2379, 5026), (2513, 4758), (2562, 4667)]