13113438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1889}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 28576800

約数和(自身を除く): 15463362

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 1889, 2314, 3471, 3778, 5667, 6942, 11334, 24557, 49114, 73671, 147342, 168121, 336242, 504363, 1008726, 2185573, 4371146, 6556719, 13113438]

約数ペア:

[(1, 13113438), (2, 6556719), (3, 4371146), (6, 2185573), (13, 1008726), (26, 504363), (39, 336242), (78, 168121), (89, 147342), (178, 73671), (267, 49114), (534, 24557), (1157, 11334), (1889, 6942), (2314, 5667), (3471, 3778)]