18765470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 35707392

約数和(自身を除く): 16941922

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 983, 1909, 1966, 3818, 4915, 9545, 9830, 19090, 22609, 45218, 81589, 113045, 163178, 226090, 407945, 815890, 1876547, 3753094, 9382735, 18765470]

約数ペア:

[(1, 18765470), (2, 9382735), (5, 3753094), (10, 1876547), (23, 815890), (46, 407945), (83, 226090), (115, 163178), (166, 113045), (230, 81589), (415, 45218), (830, 22609), (983, 19090), (1909, 9830), (1966, 9545), (3818, 4915)]