15908882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 27143424

約数和(自身を除く): 11234542

約数列:

[1, 2, 11, 22, 43, 67, 86, 134, 251, 473, 502, 737, 946, 1474, 2761, 2881, 5522, 5762, 10793, 16817, 21586, 31691, 33634, 63382, 118723, 184987, 237446, 369974, 723131, 1446262, 7954441, 15908882]

約数ペア:

[(1, 15908882), (2, 7954441), (11, 1446262), (22, 723131), (43, 369974), (67, 237446), (86, 184987), (134, 118723), (251, 63382), (473, 33634), (502, 31691), (737, 21586), (946, 16817), (1474, 10793), (2761, 5762), (2881, 5522)]