15454816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 33191424

約数和(自身を除く): 17736608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 383, 388, 416, 766, 776, 1261, 1532, 1552, 2522, 3064, 3104, 4979, 5044, 6128, 9958, 10088, 12256, 19916, 20176, 37151, 39832, 40352, 74302, 79664, 148604, 159328, 297208, 482963, 594416, 965926, 1188832, 1931852, 3863704, 7727408, 15454816]

約数ペア:

[(1, 15454816), (2, 7727408), (4, 3863704), (8, 1931852), (13, 1188832), (16, 965926), (26, 594416), (32, 482963), (52, 297208), (97, 159328), (104, 148604), (194, 79664), (208, 74302), (383, 40352), (388, 39832), (416, 37151), (766, 20176), (776, 19916), (1261, 12256), (1532, 10088), (1552, 9958), (2522, 6128), (3064, 5044), (3104, 4979)]