19843596

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5927}}^1$

素因数の和:5971

約数の個数: 48

約数和(自身を含む): 53114880

約数和(自身を除く): 33271284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 5927, 11854, 17781, 23708, 35562, 53343, 71124, 106686, 160029, 183737, 213372, 320058, 367474, 551211, 640116, 734948, 1102422, 1653633, 2204844, 3307266, 4960899, 6614532, 9921798, 19843596]

約数ペア:

[(1, 19843596), (2, 9921798), (3, 6614532), (4, 4960899), (6, 3307266), (9, 2204844), (12, 1653633), (18, 1102422), (27, 734948), (31, 640116), (36, 551211), (54, 367474), (62, 320058), (93, 213372), (108, 183737), (124, 160029), (186, 106686), (279, 71124), (372, 53343), (558, 35562), (837, 23708), (1116, 17781), (1674, 11854), (3348, 5927)]