13163922

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 30563520

約数和(自身を除く): 17399598

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 631, 1098, 1159, 1262, 1893, 2318, 3477, 3786, 5679, 6954, 10431, 11358, 11989, 20862, 23978, 35967, 38491, 71934, 76982, 107901, 115473, 215802, 230946, 346419, 692838, 731329, 1462658, 2193987, 4387974, 6581961, 13163922]

約数ペア:

[(1, 13163922), (2, 6581961), (3, 4387974), (6, 2193987), (9, 1462658), (18, 731329), (19, 692838), (38, 346419), (57, 230946), (61, 215802), (114, 115473), (122, 107901), (171, 76982), (183, 71934), (342, 38491), (366, 35967), (549, 23978), (631, 20862), (1098, 11989), (1159, 11358), (1262, 10431), (1893, 6954), (2318, 5679), (3477, 3786)]