19837632

素因数分解:

$2^6\times 3^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:665

約数の個数: 56

約数和(自身を含む): 52817776

約数和(自身を除く): 32980144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 277, 373, 554, 746, 831, 1108, 1119, 1492, 1662, 2216, 2238, 2984, 3324, 4432, 4476, 5968, 6648, 8864, 8952, 11936, 13296, 17728, 17904, 23872, 26592, 35808, 53184, 71616, 103321, 206642, 309963, 413284, 619926, 826568, 1239852, 1653136, 2479704, 3306272, 4959408, 6612544, 9918816, 19837632]

約数ペア:

[(1, 19837632), (2, 9918816), (3, 6612544), (4, 4959408), (6, 3306272), (8, 2479704), (12, 1653136), (16, 1239852), (24, 826568), (32, 619926), (48, 413284), (64, 309963), (96, 206642), (192, 103321), (277, 71616), (373, 53184), (554, 35808), (746, 26592), (831, 23872), (1108, 17904), (1119, 17728), (1492, 13296), (1662, 11936), (2216, 8952), (2238, 8864), (2984, 6648), (3324, 5968), (4432, 4476)]