19022072128

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{1201}}^1\times {\mathrm{4057}}^1$

素因数の和:5331

約数の個数: 56

約数和(自身を含む): 38407135784

約数和(自身を除く): 19385063656

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1201, 1952, 2402, 3904, 4057, 4804, 8114, 9608, 16228, 19216, 32456, 38432, 64912, 73261, 76864, 129824, 146522, 247477, 259648, 293044, 494954, 586088, 989908, 1172176, 1979816, 2344352, 3959632, 4688704, 4872457, 7919264, 9744914, 15838528, 19489828, 38979656, 77959312, 155918624, 297219877, 311837248, 594439754, 1188879508, 2377759016, 4755518032, 9511036064, 19022072128]

約数ペア:

[(1, 19022072128), (2, 9511036064), (4, 4755518032), (8, 2377759016), (16, 1188879508), (32, 594439754), (61, 311837248), (64, 297219877), (122, 155918624), (244, 77959312), (488, 38979656), (976, 19489828), (1201, 15838528), (1952, 9744914), (2402, 7919264), (3904, 4872457), (4057, 4688704), (4804, 3959632), (8114, 2344352), (9608, 1979816), (16228, 1172176), (19216, 989908), (32456, 586088), (38432, 494954), (64912, 293044), (73261, 259648), (76864, 247477), (129824, 146522)]