15074618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 25643520

約数和(自身を除く): 10568902

約数列:

[1, 2, 13, 26, 31, 59, 62, 118, 317, 403, 634, 767, 806, 1534, 1829, 3658, 4121, 8242, 9827, 18703, 19654, 23777, 37406, 47554, 127751, 243139, 255502, 486278, 579793, 1159586, 7537309, 15074618]

約数ペア:

[(1, 15074618), (2, 7537309), (13, 1159586), (26, 579793), (31, 486278), (59, 255502), (62, 243139), (118, 127751), (317, 47554), (403, 37406), (634, 23777), (767, 19654), (806, 18703), (1534, 9827), (1829, 8242), (3658, 4121)]