15690020890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{29603813}}^1$

素因数の和:29603873

約数の個数: 16

約数和(自身を含む): 28774907208

約数和(自身を除く): 13084886318

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 29603813, 59207626, 148019065, 296038130, 1569002089, 3138004178, 7845010445, 15690020890]

約数ペア:

[(1, 15690020890), (2, 7845010445), (5, 3138004178), (10, 1569002089), (53, 296038130), (106, 148019065), (265, 59207626), (530, 29603813)]