15766192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:581

約数の個数: 40

約数和(自身を含む): 33140240

約数和(自身を除く): 17374048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 331, 458, 662, 916, 1324, 1832, 2648, 2977, 3664, 4303, 5296, 5954, 8606, 11908, 17212, 23816, 34424, 47632, 68848, 75799, 151598, 303196, 606392, 985387, 1212784, 1970774, 3941548, 7883096, 15766192]

約数ペア:

[(1, 15766192), (2, 7883096), (4, 3941548), (8, 1970774), (13, 1212784), (16, 985387), (26, 606392), (52, 303196), (104, 151598), (208, 75799), (229, 68848), (331, 47632), (458, 34424), (662, 23816), (916, 17212), (1324, 11908), (1832, 8606), (2648, 5954), (2977, 5296), (3664, 4303)]