19223472

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12919}}^1$

素因数の和:12961

約数の個数: 40

約数和(自身を含む): 51266560

約数和(自身を除く): 32043088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 12919, 25838, 38757, 51676, 77514, 103352, 155028, 206704, 310056, 400489, 620112, 800978, 1201467, 1601956, 2402934, 3203912, 4805868, 6407824, 9611736, 19223472]

約数ペア:

[(1, 19223472), (2, 9611736), (3, 6407824), (4, 4805868), (6, 3203912), (8, 2402934), (12, 1601956), (16, 1201467), (24, 800978), (31, 620112), (48, 400489), (62, 310056), (93, 206704), (124, 155028), (186, 103352), (248, 77514), (372, 51676), (496, 38757), (744, 25838), (1488, 12919)]