19424863376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{39163031}}^1$

素因数の和:39163070

約数の個数: 20

約数和(自身を含む): 38849727744

約数和(自身を除く): 19424864368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 39163031, 78326062, 156652124, 313304248, 626608496, 1214053961, 2428107922, 4856215844, 9712431688, 19424863376]

約数ペア:

[(1, 19424863376), (2, 9712431688), (4, 4856215844), (8, 2428107922), (16, 1214053961), (31, 626608496), (62, 313304248), (124, 156652124), (248, 78326062), (496, 39163031)]