15384148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 31893120

約数和(自身を除く): 16508972

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 677, 874, 988, 1196, 1354, 1748, 2708, 5681, 8801, 11362, 12863, 15571, 17602, 22724, 25726, 31142, 35204, 51452, 62284, 167219, 202423, 295849, 334438, 404846, 591698, 668876, 809692, 1183396, 3846037, 7692074, 15384148]

約数ペア:

[(1, 15384148), (2, 7692074), (4, 3846037), (13, 1183396), (19, 809692), (23, 668876), (26, 591698), (38, 404846), (46, 334438), (52, 295849), (76, 202423), (92, 167219), (247, 62284), (299, 51452), (437, 35204), (494, 31142), (598, 25726), (677, 22724), (874, 17602), (988, 15571), (1196, 12863), (1354, 11362), (1748, 8801), (2708, 5681)]