15672604168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{218087}}^1$

素因数の和:218797

約数の個数: 32

約数和(自身を含む): 31692548160

約数和(自身を除く): 16019943992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 691, 1382, 2764, 5528, 8983, 17966, 35932, 71864, 218087, 436174, 872348, 1744696, 2835131, 5670262, 11340524, 22681048, 150698117, 301396234, 602792468, 1205584936, 1959075521, 3918151042, 7836302084, 15672604168]

約数ペア:

[(1, 15672604168), (2, 7836302084), (4, 3918151042), (8, 1959075521), (13, 1205584936), (26, 602792468), (52, 301396234), (104, 150698117), (691, 22681048), (1382, 11340524), (2764, 5670262), (5528, 2835131), (8983, 1744696), (17966, 872348), (35932, 436174), (71864, 218087)]