11888901538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1\times {\mathrm{1283}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 18579274560

約数和(自身を除く): 6690373022

約数列:

[1, 2, 29, 58, 197, 394, 811, 1283, 1622, 2566, 5713, 11426, 23519, 37207, 47038, 74414, 159767, 252751, 319534, 505502, 1040513, 2081026, 4633243, 7329779, 9266486, 14659558, 30174877, 60349754, 204981061, 409962122, 5944450769, 11888901538]

約数ペア:

[(1, 11888901538), (2, 5944450769), (29, 409962122), (58, 204981061), (197, 60349754), (394, 30174877), (811, 14659558), (1283, 9266486), (1622, 7329779), (2566, 4633243), (5713, 2081026), (11426, 1040513), (23519, 505502), (37207, 319534), (47038, 252751), (74414, 159767)]