15693772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5581}}^1$

素因数の和:5641

約数の個数: 24

約数和(自身を含む): 29696240

約数和(自身を除く): 14002468

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 5581, 11162, 22324, 106039, 206497, 212078, 412994, 424156, 825988, 3923443, 7846886, 15693772]

約数ペア:

[(1, 15693772), (2, 7846886), (4, 3923443), (19, 825988), (37, 424156), (38, 412994), (74, 212078), (76, 206497), (148, 106039), (703, 22324), (1406, 11162), (2812, 5581)]