15474992

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 60

約数和(自身を含む): 33357240

約数和(自身を除く): 17882248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 97, 104, 118, 169, 194, 208, 236, 338, 388, 472, 676, 767, 776, 944, 1261, 1352, 1534, 1552, 2522, 2704, 3068, 5044, 5723, 6136, 9971, 10088, 11446, 12272, 16393, 19942, 20176, 22892, 32786, 39884, 45784, 65572, 74399, 79768, 91568, 131144, 148798, 159536, 262288, 297596, 595192, 967187, 1190384, 1934374, 3868748, 7737496, 15474992]

約数ペア:

[(1, 15474992), (2, 7737496), (4, 3868748), (8, 1934374), (13, 1190384), (16, 967187), (26, 595192), (52, 297596), (59, 262288), (97, 159536), (104, 148798), (118, 131144), (169, 91568), (194, 79768), (208, 74399), (236, 65572), (338, 45784), (388, 39884), (472, 32786), (676, 22892), (767, 20176), (776, 19942), (944, 16393), (1261, 12272), (1352, 11446), (1534, 10088), (1552, 9971), (2522, 6136), (2704, 5723), (3068, 5044)]