39965198

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12917}}^1$

素因数の和:12956

約数の個数: 32

約数和(自身を含む): 78128064

約数和(自身を除く): 38162866

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 12917, 25834, 90419, 167921, 180838, 219589, 335842, 439178, 1175447, 1537123, 2350894, 2854657, 3074246, 5709314, 19982599, 39965198]

約数ペア:

[(1, 39965198), (2, 19982599), (7, 5709314), (13, 3074246), (14, 2854657), (17, 2350894), (26, 1537123), (34, 1175447), (91, 439178), (119, 335842), (182, 219589), (221, 180838), (238, 167921), (442, 90419), (1547, 25834), (3094, 12917)]