13455376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:967

約数の個数: 40

約数和(自身を含む): 28792800

約数和(自身を除く): 15337424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 859, 979, 1424, 1718, 1958, 3436, 3916, 6872, 7832, 9449, 13744, 15664, 18898, 37796, 75592, 76451, 151184, 152902, 305804, 611608, 840961, 1223216, 1681922, 3363844, 6727688, 13455376]

約数ペア:

[(1, 13455376), (2, 6727688), (4, 3363844), (8, 1681922), (11, 1223216), (16, 840961), (22, 611608), (44, 305804), (88, 152902), (89, 151184), (176, 76451), (178, 75592), (356, 37796), (712, 18898), (859, 15664), (979, 13744), (1424, 9449), (1718, 7832), (1958, 6872), (3436, 3916)]