21799992

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47807}}^1$

素因数の和:47835

約数の個数: 32

約数和(自身を含む): 57369600

約数和(自身を除く): 35569608

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 47807, 95614, 143421, 191228, 286842, 382456, 573684, 908333, 1147368, 1816666, 2724999, 3633332, 5449998, 7266664, 10899996, 21799992]

約数ペア:

[(1, 21799992), (2, 10899996), (3, 7266664), (4, 5449998), (6, 3633332), (8, 2724999), (12, 1816666), (19, 1147368), (24, 908333), (38, 573684), (57, 382456), (76, 286842), (114, 191228), (152, 143421), (228, 95614), (456, 47807)]