16897218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12743}}^1$

素因数の和:12778

約数の個数: 32

約数和(自身を含む): 38537856

約数和(自身を除く): 21640638

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 12743, 25486, 38229, 76458, 165659, 216631, 331318, 433262, 496977, 649893, 993954, 1299786, 2816203, 5632406, 8448609, 16897218]

約数ペア:

[(1, 16897218), (2, 8448609), (3, 5632406), (6, 2816203), (13, 1299786), (17, 993954), (26, 649893), (34, 496977), (39, 433262), (51, 331318), (78, 216631), (102, 165659), (221, 76458), (442, 38229), (663, 25486), (1326, 12743)]