11738428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^2$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 23502360

約数和(自身を除く): 11763932

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 109, 218, 247, 436, 494, 988, 1417, 2071, 2834, 4142, 5668, 8284, 11881, 23762, 26923, 47524, 53846, 107692, 154453, 225739, 308906, 451478, 617812, 902956, 2934607, 5869214, 11738428]

約数ペア:

[(1, 11738428), (2, 5869214), (4, 2934607), (13, 902956), (19, 617812), (26, 451478), (38, 308906), (52, 225739), (76, 154453), (109, 107692), (218, 53846), (247, 47524), (436, 26923), (494, 23762), (988, 11881), (1417, 8284), (2071, 5668), (2834, 4142)]