15293252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 31704960

約数和(自身を除く): 16411708

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 673, 874, 988, 1196, 1346, 1748, 2692, 5681, 8749, 11362, 12787, 15479, 17498, 22724, 25574, 30958, 34996, 51148, 61916, 166231, 201227, 294101, 332462, 402454, 588202, 664924, 804908, 1176404, 3823313, 7646626, 15293252]

約数ペア:

[(1, 15293252), (2, 7646626), (4, 3823313), (13, 1176404), (19, 804908), (23, 664924), (26, 588202), (38, 402454), (46, 332462), (52, 294101), (76, 201227), (92, 166231), (247, 61916), (299, 51148), (437, 34996), (494, 30958), (598, 25574), (673, 22724), (874, 17498), (988, 15479), (1196, 12787), (1346, 11362), (1748, 8749), (2692, 5681)]