18795302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 31116960

約数和(自身を除く): 12321658

約数列:

[1, 2, 17, 34, 41, 82, 97, 139, 194, 278, 697, 1394, 1649, 2363, 3298, 3977, 4726, 5699, 7954, 11398, 13483, 26966, 67609, 96883, 135218, 193766, 229211, 458422, 552803, 1105606, 9397651, 18795302]

約数ペア:

[(1, 18795302), (2, 9397651), (17, 1105606), (34, 552803), (41, 458422), (82, 229211), (97, 193766), (139, 135218), (194, 96883), (278, 67609), (697, 26966), (1394, 13483), (1649, 11398), (2363, 7954), (3298, 5699), (3977, 4726)]