19874472

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26713}}^1$

素因数の和:26753

約数の個数: 32

約数和(自身を含む): 51290880

約数和(自身を除く): 31416408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 26713, 53426, 80139, 106852, 160278, 213704, 320556, 641112, 828103, 1656206, 2484309, 3312412, 4968618, 6624824, 9937236, 19874472]

約数ペア:

[(1, 19874472), (2, 9937236), (3, 6624824), (4, 4968618), (6, 3312412), (8, 2484309), (12, 1656206), (24, 828103), (31, 641112), (62, 320556), (93, 213704), (124, 160278), (186, 106852), (248, 80139), (372, 53426), (744, 26713)]