13919490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11897}}^1$

素因数の和:11923

約数の個数: 48

約数和(自身を含む): 38977848

約数和(自身を除く): 25058358

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, 11897, 23794, 35691, 59485, 71382, 107073, 118970, 154661, 178455, 214146, 309322, 356910, 463983, 535365, 773305, 927966, 1070730, 1391949, 1546610, 2319915, 2783898, 4639830, 6959745, 13919490]

約数ペア:

[(1, 13919490), (2, 6959745), (3, 4639830), (5, 2783898), (6, 2319915), (9, 1546610), (10, 1391949), (13, 1070730), (15, 927966), (18, 773305), (26, 535365), (30, 463983), (39, 356910), (45, 309322), (65, 214146), (78, 178455), (90, 154661), (117, 118970), (130, 107073), (195, 71382), (234, 59485), (390, 35691), (585, 23794), (1170, 11897)]