19214268

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{26249}}^1$

素因数の和:26317

約数の個数: 24

約数和(自身を含む): 45570000

約数和(自身を除く): 26355732

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 26249, 52498, 78747, 104996, 157494, 314988, 1601189, 3202378, 4803567, 6404756, 9607134, 19214268]

約数ペア:

[(1, 19214268), (2, 9607134), (3, 6404756), (4, 4803567), (6, 3202378), (12, 1601189), (61, 314988), (122, 157494), (183, 104996), (244, 78747), (366, 52498), (732, 26249)]