15954172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3163}}^1$

素因数の和:3277

約数の個数: 24

約数和(自身を含む): 30387056

約数和(自身を除く): 14432884

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 3163, 5044, 6326, 12652, 41119, 82238, 164476, 306811, 613622, 1227244, 3988543, 7977086, 15954172]

約数ペア:

[(1, 15954172), (2, 7977086), (4, 3988543), (13, 1227244), (26, 613622), (52, 306811), (97, 164476), (194, 82238), (388, 41119), (1261, 12652), (2522, 6326), (3163, 5044)]