19142448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30677}}^1$

素因数の和:30701

約数の個数: 40

約数和(自身を含む): 53257008

約数和(自身を除く): 34114560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 30677, 61354, 92031, 122708, 184062, 245416, 368124, 398801, 490832, 736248, 797602, 1196403, 1472496, 1595204, 2392806, 3190408, 4785612, 6380816, 9571224, 19142448]

約数ペア:

[(1, 19142448), (2, 9571224), (3, 6380816), (4, 4785612), (6, 3190408), (8, 2392806), (12, 1595204), (13, 1472496), (16, 1196403), (24, 797602), (26, 736248), (39, 490832), (48, 398801), (52, 368124), (78, 245416), (104, 184062), (156, 122708), (208, 92031), (312, 61354), (624, 30677)]