190933964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1297}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 381612000

約数和(自身を除く): 190678036

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 149, 247, 298, 494, 596, 988, 1297, 1937, 2594, 2831, 3874, 5188, 5662, 7748, 11324, 16861, 24643, 33722, 36803, 49286, 67444, 73606, 98572, 147212, 193253, 320359, 386506, 640718, 773012, 1281436, 2512289, 3671807, 5024578, 7343614, 10049156, 14687228, 47733491, 95466982, 190933964]

約数ペア:

[(1, 190933964), (2, 95466982), (4, 47733491), (13, 14687228), (19, 10049156), (26, 7343614), (38, 5024578), (52, 3671807), (76, 2512289), (149, 1281436), (247, 773012), (298, 640718), (494, 386506), (596, 320359), (988, 193253), (1297, 147212), (1937, 98572), (2594, 73606), (2831, 67444), (3874, 49286), (5188, 36803), (5662, 33722), (7748, 24643), (11324, 16861)]