15228254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 9931426

約数列:

[1, 2, 23, 31, 46, 59, 62, 118, 181, 362, 713, 1357, 1426, 1829, 2714, 3658, 4163, 5611, 8326, 10679, 11222, 21358, 42067, 84134, 129053, 245617, 258106, 331049, 491234, 662098, 7614127, 15228254]

約数ペア:

[(1, 15228254), (2, 7614127), (23, 662098), (31, 491234), (46, 331049), (59, 258106), (62, 245617), (118, 129053), (181, 84134), (362, 42067), (713, 21358), (1357, 11222), (1426, 10679), (1829, 8326), (2714, 5611), (3658, 4163)]