16862690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6827}}^1$

素因数の和:6866

約数の個数: 32

約数和(自身を含む): 34413120

約数和(自身を除く): 17550430

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 6827, 13654, 34135, 68270, 88751, 129713, 177502, 259426, 443755, 648565, 887510, 1297130, 1686269, 3372538, 8431345, 16862690]

約数ペア:

[(1, 16862690), (2, 8431345), (5, 3372538), (10, 1686269), (13, 1297130), (19, 887510), (26, 648565), (38, 443755), (65, 259426), (95, 177502), (130, 129713), (190, 88751), (247, 68270), (494, 34135), (1235, 13654), (2470, 6827)]