19003372

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 34506752

約数和(自身を除く): 15503380

約数列:

[1, 2, 4, 31, 62, 124, 331, 463, 662, 926, 1324, 1852, 10261, 14353, 20522, 28706, 41044, 57412, 153253, 306506, 613012, 4750843, 9501686, 19003372]

約数ペア:

[(1, 19003372), (2, 9501686), (4, 4750843), (31, 613012), (62, 306506), (124, 153253), (331, 57412), (463, 41044), (662, 28706), (926, 20522), (1324, 14353), (1852, 10261)]