15673530790

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1\times {\mathrm{12073}}^1$

素因数の和:12936

約数の個数: 32

約数和(自身を含む): 28400945760

約数和(自身を除く): 12727414970

約数列:

[1, 2, 5, 10, 197, 394, 659, 985, 1318, 1970, 3295, 6590, 12073, 24146, 60365, 120730, 129823, 259646, 649115, 1298230, 2378381, 4756762, 7956107, 11891905, 15912214, 23783810, 39780535, 79561070, 1567353079, 3134706158, 7836765395, 15673530790]

約数ペア:

[(1, 15673530790), (2, 7836765395), (5, 3134706158), (10, 1567353079), (197, 79561070), (394, 39780535), (659, 23783810), (985, 15912214), (1318, 11891905), (1970, 7956107), (3295, 4756762), (6590, 2378381), (12073, 1298230), (24146, 649115), (60365, 259646), (120730, 129823)]