15203415962

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{86441}}^1$

素因数の和:87206

約数の個数: 32

約数和(自身を含む): 27633778560

約数和(自身を除く): 12430362598

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 739, 1478, 5173, 10346, 12563, 25126, 86441, 87941, 172882, 175882, 605087, 1210174, 1469497, 2938994, 10286479, 20572958, 63879899, 127759798, 447159293, 894318586, 1085958283, 2171916566, 7601707981, 15203415962]

約数ペア:

[(1, 15203415962), (2, 7601707981), (7, 2171916566), (14, 1085958283), (17, 894318586), (34, 447159293), (119, 127759798), (238, 63879899), (739, 20572958), (1478, 10286479), (5173, 2938994), (10346, 1469497), (12563, 1210174), (25126, 605087), (86441, 175882), (87941, 172882)]