13090544

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 28551000

約数和(自身を除く): 15460456

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 149, 152, 272, 289, 298, 304, 323, 578, 596, 646, 1156, 1192, 1292, 2312, 2384, 2533, 2584, 2831, 4624, 5066, 5168, 5491, 5662, 10132, 10982, 11324, 20264, 21964, 22648, 40528, 43061, 43928, 45296, 48127, 86122, 87856, 96254, 172244, 192508, 344488, 385016, 688976, 770032, 818159, 1636318, 3272636, 6545272, 13090544]

約数ペア:

[(1, 13090544), (2, 6545272), (4, 3272636), (8, 1636318), (16, 818159), (17, 770032), (19, 688976), (34, 385016), (38, 344488), (68, 192508), (76, 172244), (136, 96254), (149, 87856), (152, 86122), (272, 48127), (289, 45296), (298, 43928), (304, 43061), (323, 40528), (578, 22648), (596, 21964), (646, 20264), (1156, 11324), (1192, 10982), (1292, 10132), (2312, 5662), (2384, 5491), (2533, 5168), (2584, 5066), (2831, 4624)]