15693755896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^2$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 36529184160

約数和(自身を除く): 20835428264

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 173, 182, 346, 353, 364, 692, 706, 728, 1211, 1384, 1412, 2249, 2422, 2471, 2824, 4498, 4589, 4844, 4942, 8996, 9178, 9688, 9884, 15743, 17992, 18356, 19768, 31486, 32123, 36712, 61069, 62972, 64246, 122138, 124609, 125944, 128492, 244276, 249218, 256984, 427483, 488552, 498436, 793897, 854966, 872263, 996872, 1587794, 1619917, 1709932, 1744526, 3175588, 3239834, 3419864, 3489052, 5557279, 6351176, 6479668, 6978104, 11114558, 11339419, 12959336, 21557357, 22229116, 22678838, 43114714, 44458232, 45357676, 86229428, 90715352, 150901499, 172458856, 280245641, 301802998, 560491282, 603605996, 1120982564, 1207211992, 1961719487, 2241965128, 3923438974, 7846877948, 15693755896]

約数ペア:

[(1, 15693755896), (2, 7846877948), (4, 3923438974), (7, 2241965128), (8, 1961719487), (13, 1207211992), (14, 1120982564), (26, 603605996), (28, 560491282), (52, 301802998), (56, 280245641), (91, 172458856), (104, 150901499), (173, 90715352), (182, 86229428), (346, 45357676), (353, 44458232), (364, 43114714), (692, 22678838), (706, 22229116), (728, 21557357), (1211, 12959336), (1384, 11339419), (1412, 11114558), (2249, 6978104), (2422, 6479668), (2471, 6351176), (2824, 5557279), (4498, 3489052), (4589, 3419864), (4844, 3239834), (4942, 3175588), (8996, 1744526), (9178, 1709932), (9688, 1619917), (9884, 1587794), (15743, 996872), (17992, 872263), (18356, 854966), (19768, 793897), (31486, 498436), (32123, 488552), (36712, 427483), (61069, 256984), (62972, 249218), (64246, 244276), (122138, 128492), (124609, 125944)]