13190164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 27010368

約数和(自身を除く): 13820204

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 347, 442, 559, 694, 731, 884, 1118, 1388, 1462, 2236, 2924, 4511, 5899, 9022, 9503, 11798, 14921, 18044, 19006, 23596, 29842, 38012, 59684, 76687, 153374, 193973, 253657, 306748, 387946, 507314, 775892, 1014628, 3297541, 6595082, 13190164]

約数ペア:

[(1, 13190164), (2, 6595082), (4, 3297541), (13, 1014628), (17, 775892), (26, 507314), (34, 387946), (43, 306748), (52, 253657), (68, 193973), (86, 153374), (172, 76687), (221, 59684), (347, 38012), (442, 29842), (559, 23596), (694, 19006), (731, 18044), (884, 14921), (1118, 11798), (1388, 9503), (1462, 9022), (2236, 5899), (2924, 4511)]