15673883788

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{10651}}^1$

素因数の和:10775

約数の個数: 72

約数和(自身を含む): 31131961280

約数和(自身を除く): 15458077492

約数列:

[1, 2, 4, 17, 19, 34, 38, 67, 68, 76, 134, 268, 289, 323, 578, 646, 1139, 1156, 1273, 1292, 2278, 2546, 4556, 5092, 5491, 10651, 10982, 19363, 21302, 21641, 21964, 38726, 42604, 43282, 77452, 86564, 181067, 202369, 362134, 367897, 404738, 713617, 724268, 735794, 809476, 1427234, 1471588, 2854468, 3078139, 3440273, 6156278, 6880546, 12131489, 12312556, 13558723, 13761092, 24262978, 27117446, 48525956, 54234892, 58484641, 116969282, 206235313, 230498291, 233938564, 412470626, 460996582, 824941252, 921993164, 3918470947, 7836941894, 15673883788]

約数ペア:

[(1, 15673883788), (2, 7836941894), (4, 3918470947), (17, 921993164), (19, 824941252), (34, 460996582), (38, 412470626), (67, 233938564), (68, 230498291), (76, 206235313), (134, 116969282), (268, 58484641), (289, 54234892), (323, 48525956), (578, 27117446), (646, 24262978), (1139, 13761092), (1156, 13558723), (1273, 12312556), (1292, 12131489), (2278, 6880546), (2546, 6156278), (4556, 3440273), (5092, 3078139), (5491, 2854468), (10651, 1471588), (10982, 1427234), (19363, 809476), (21302, 735794), (21641, 724268), (21964, 713617), (38726, 404738), (42604, 367897), (43282, 362134), (77452, 202369), (86564, 181067)]