16856006908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4565549}}^1$

素因数の和:4565637

約数の個数: 24

約数和(自身を含む): 32214520800

約数和(自身を除く): 15358513892

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 4565549, 9131098, 18262196, 59352137, 118704274, 237408548, 324153979, 648307958, 1296615916, 4214001727, 8428003454, 16856006908]

約数ペア:

[(1, 16856006908), (2, 8428003454), (4, 4214001727), (13, 1296615916), (26, 648307958), (52, 324153979), (71, 237408548), (142, 118704274), (284, 59352137), (923, 18262196), (1846, 9131098), (3692, 4565549)]