12271480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23599}}^1$

素因数の和:23623

約数の個数: 32

約数和(自身を含む): 29736000

約数和(自身を除く): 17464520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 23599, 47198, 94396, 117995, 188792, 235990, 306787, 471980, 613574, 943960, 1227148, 1533935, 2454296, 3067870, 6135740, 12271480]

約数ペア:

[(1, 12271480), (2, 6135740), (4, 3067870), (5, 2454296), (8, 1533935), (10, 1227148), (13, 943960), (20, 613574), (26, 471980), (40, 306787), (52, 235990), (65, 188792), (104, 117995), (130, 94396), (260, 47198), (520, 23599)]