19710384

素因数分解:

$2^4\times 3^1\times {\mathrm{283}}^1\times {\mathrm{1451}}^1$

素因数の和:1745

約数の個数: 40

約数和(自身を含む): 51133632

約数和(自身を除く): 31423248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 283, 566, 849, 1132, 1451, 1698, 2264, 2902, 3396, 4353, 4528, 5804, 6792, 8706, 11608, 13584, 17412, 23216, 34824, 69648, 410633, 821266, 1231899, 1642532, 2463798, 3285064, 4927596, 6570128, 9855192, 19710384]

約数ペア:

[(1, 19710384), (2, 9855192), (3, 6570128), (4, 4927596), (6, 3285064), (8, 2463798), (12, 1642532), (16, 1231899), (24, 821266), (48, 410633), (283, 69648), (566, 34824), (849, 23216), (1132, 17412), (1451, 13584), (1698, 11608), (2264, 8706), (2902, 6792), (3396, 5804), (4353, 4528)]