15691026468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{767813}}^1$

素因数の和:767964

約数の個数: 48

約数和(自身を含む): 39729767616

約数和(自身を除く): 24038741148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3406, 5109, 6812, 10218, 20436, 767813, 1535626, 2303439, 3071252, 4606878, 9213756, 9981569, 19963138, 29944707, 39926276, 59889414, 100583503, 119778828, 201167006, 301750509, 402334012, 603501018, 1207002036, 1307585539, 2615171078, 3922756617, 5230342156, 7845513234, 15691026468]

約数ペア:

[(1, 15691026468), (2, 7845513234), (3, 5230342156), (4, 3922756617), (6, 2615171078), (12, 1307585539), (13, 1207002036), (26, 603501018), (39, 402334012), (52, 301750509), (78, 201167006), (131, 119778828), (156, 100583503), (262, 59889414), (393, 39926276), (524, 29944707), (786, 19963138), (1572, 9981569), (1703, 9213756), (3406, 4606878), (5109, 3071252), (6812, 2303439), (10218, 1535626), (20436, 767813)]