15761148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 40190976

約数和(自身を除く): 24429828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1423, 1846, 2769, 2846, 3692, 4269, 5538, 5692, 8538, 11076, 17076, 18499, 36998, 55497, 73996, 101033, 110994, 202066, 221988, 303099, 404132, 606198, 1212396, 1313429, 2626858, 3940287, 5253716, 7880574, 15761148]

約数ペア:

[(1, 15761148), (2, 7880574), (3, 5253716), (4, 3940287), (6, 2626858), (12, 1313429), (13, 1212396), (26, 606198), (39, 404132), (52, 303099), (71, 221988), (78, 202066), (142, 110994), (156, 101033), (213, 73996), (284, 55497), (426, 36998), (852, 18499), (923, 17076), (1423, 11076), (1846, 8538), (2769, 5692), (2846, 5538), (3692, 4269)]