19072170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16301}}^1$

素因数の和:16327

約数の個数: 48

約数和(自身を含む): 53405352

約数和(自身を除く): 34333182

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 16301, 32602, 48903, 81505, 97806, 146709, 163010, 211913, 244515, 293418, 423826, 489030, 635739, 733545, 1059565, 1271478, 1467090, 1907217, 2119130, 3178695, 3814434, 6357390, 9536085, 19072170]

約数ペア:

[(1, 19072170), (2, 9536085), (3, 6357390), (5, 3814434), (6, 3178695), (9, 2119130), (10, 1907217), (13, 1467090), (15, 1271478), (18, 1059565), (26, 733545), (30, 635739), (39, 489030), (45, 423826), (65, 293418), (78, 244515), (90, 211913), (117, 163010), (130, 146709), (195, 97806), (234, 81505), (390, 48903), (585, 32602), (1170, 16301)]