19005495010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{162343}}^1$

素因数の和:162882

約数の個数: 32

約数和(自身を含む): 35767630080

約数和(自身を除く): 16762135070

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 509, 1018, 2545, 5090, 11707, 23414, 58535, 117070, 162343, 324686, 811715, 1623430, 3733889, 7467778, 18669445, 37338890, 82632587, 165265174, 413162935, 826325870, 1900549501, 3801099002, 9502747505, 19005495010]

約数ペア:

[(1, 19005495010), (2, 9502747505), (5, 3801099002), (10, 1900549501), (23, 826325870), (46, 413162935), (115, 165265174), (230, 82632587), (509, 37338890), (1018, 18669445), (2545, 7467778), (5090, 3733889), (11707, 1623430), (23414, 811715), (58535, 324686), (117070, 162343)]