22973210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 45278352

約数和(自身を除く): 22305142

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 2897, 3965, 5794, 7930, 14485, 28970, 37661, 75322, 176717, 188305, 353434, 376610, 883585, 1767170, 2297321, 4594642, 11486605, 22973210]

約数ペア:

[(1, 22973210), (2, 11486605), (5, 4594642), (10, 2297321), (13, 1767170), (26, 883585), (61, 376610), (65, 353434), (122, 188305), (130, 176717), (305, 75322), (610, 37661), (793, 28970), (1586, 14485), (2897, 7930), (3965, 5794)]