15919996790

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1\times {\mathrm{12517}}^1$

素因数の和:13376

約数の個数: 32

約数和(自身を含む): 28850484960

約数和(自身を除く): 12930488170

約数列:

[1, 2, 5, 10, 193, 386, 659, 965, 1318, 1930, 3295, 6590, 12517, 25034, 62585, 125170, 127187, 254374, 635935, 1271870, 2415781, 4831562, 8248703, 12078905, 16497406, 24157810, 41243515, 82487030, 1591999679, 3183999358, 7959998395, 15919996790]

約数ペア:

[(1, 15919996790), (2, 7959998395), (5, 3183999358), (10, 1591999679), (193, 82487030), (386, 41243515), (659, 24157810), (965, 16497406), (1318, 12078905), (1930, 8248703), (3295, 4831562), (6590, 2415781), (12517, 1271870), (25034, 635935), (62585, 254374), (125170, 127187)]