12251036138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{727}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 21156145920

約数和(自身を除く): 8905109782

約数列:

[1, 2, 11, 22, 29, 58, 61, 122, 319, 433, 638, 671, 727, 866, 1342, 1454, 1769, 3538, 4763, 7997, 9526, 12557, 15994, 19459, 21083, 25114, 26413, 38918, 42166, 44347, 52826, 88694, 138127, 231913, 276254, 290543, 314791, 463826, 487817, 581086, 629582, 765977, 975634, 1286063, 1531954, 2572126, 3462701, 6925402, 8425747, 9128939, 14146693, 16851494, 18257878, 19202251, 28293386, 38404502, 100418329, 200836658, 211224761, 422449522, 556865279, 1113730558, 6125518069, 12251036138]

約数ペア:

[(1, 12251036138), (2, 6125518069), (11, 1113730558), (22, 556865279), (29, 422449522), (58, 211224761), (61, 200836658), (122, 100418329), (319, 38404502), (433, 28293386), (638, 19202251), (671, 18257878), (727, 16851494), (866, 14146693), (1342, 9128939), (1454, 8425747), (1769, 6925402), (3538, 3462701), (4763, 2572126), (7997, 1531954), (9526, 1286063), (12557, 975634), (15994, 765977), (19459, 629582), (21083, 581086), (25114, 487817), (26413, 463826), (38918, 314791), (42166, 290543), (44347, 276254), (52826, 231913), (88694, 138127)]