23639690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 45319824

約数和(自身を除く): 21680134

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 482, 577, 1154, 1205, 2410, 2885, 4097, 5770, 8194, 9809, 19618, 20485, 40970, 49045, 98090, 139057, 278114, 695285, 1390570, 2363969, 4727938, 11819845, 23639690]

約数ペア:

[(1, 23639690), (2, 11819845), (5, 4727938), (10, 2363969), (17, 1390570), (34, 695285), (85, 278114), (170, 139057), (241, 98090), (482, 49045), (577, 40970), (1154, 20485), (1205, 19618), (2410, 9809), (2885, 8194), (4097, 5770)]