13248966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 30228480

約数和(自身を除く): 16979514

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 46, 57, 62, 69, 93, 114, 138, 163, 186, 326, 437, 489, 589, 713, 874, 978, 1178, 1311, 1426, 1767, 2139, 2622, 3097, 3534, 3749, 4278, 5053, 6194, 7498, 9291, 10106, 11247, 13547, 15159, 18582, 22494, 27094, 30318, 40641, 71231, 81282, 96007, 116219, 142462, 192014, 213693, 232438, 288021, 348657, 427386, 576042, 697314, 2208161, 4416322, 6624483, 13248966]

約数ペア:

[(1, 13248966), (2, 6624483), (3, 4416322), (6, 2208161), (19, 697314), (23, 576042), (31, 427386), (38, 348657), (46, 288021), (57, 232438), (62, 213693), (69, 192014), (93, 142462), (114, 116219), (138, 96007), (163, 81282), (186, 71231), (326, 40641), (437, 30318), (489, 27094), (589, 22494), (713, 18582), (874, 15159), (978, 13547), (1178, 11247), (1311, 10106), (1426, 9291), (1767, 7498), (2139, 6194), (2622, 5053), (3097, 4278), (3534, 3749)]