19191372

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{15527}}^1$

素因数の和:15637

約数の個数: 24

約数和(自身を含む): 45217536

約数和(自身を除く): 26026164

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 15527, 31054, 46581, 62108, 93162, 186324, 1599281, 3198562, 4797843, 6397124, 9595686, 19191372]

約数ペア:

[(1, 19191372), (2, 9595686), (3, 6397124), (4, 4797843), (6, 3198562), (12, 1599281), (103, 186324), (206, 93162), (309, 62108), (412, 46581), (618, 31054), (1236, 15527)]