15986152

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3170

約数の個数: 48

約数和(自身を含む): 37561860

約数和(自身を除く): 21575708

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 3137, 5096, 6274, 12548, 21959, 25096, 40781, 43918, 81562, 87836, 153713, 163124, 175672, 285467, 307426, 326248, 570934, 614852, 1141868, 1229704, 1998269, 2283736, 3996538, 7993076, 15986152]

約数ペア:

[(1, 15986152), (2, 7993076), (4, 3996538), (7, 2283736), (8, 1998269), (13, 1229704), (14, 1141868), (26, 614852), (28, 570934), (49, 326248), (52, 307426), (56, 285467), (91, 175672), (98, 163124), (104, 153713), (182, 87836), (196, 81562), (364, 43918), (392, 40781), (637, 25096), (728, 21959), (1274, 12548), (2548, 6274), (3137, 5096)]