15661092

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 38808000

約数和(自身を除く): 23146908

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 447, 461, 596, 894, 922, 1383, 1788, 1844, 2766, 2831, 5532, 5662, 8493, 8759, 11324, 16986, 17518, 26277, 33972, 35036, 52554, 68689, 105108, 137378, 206067, 274756, 412134, 824268, 1305091, 2610182, 3915273, 5220364, 7830546, 15661092]

約数ペア:

[(1, 15661092), (2, 7830546), (3, 5220364), (4, 3915273), (6, 2610182), (12, 1305091), (19, 824268), (38, 412134), (57, 274756), (76, 206067), (114, 137378), (149, 105108), (228, 68689), (298, 52554), (447, 35036), (461, 33972), (596, 26277), (894, 17518), (922, 16986), (1383, 11324), (1788, 8759), (1844, 8493), (2766, 5662), (2831, 5532)]