16512430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3552

約数の個数: 32

約数和(自身を含む): 33187968

約数和(自身を除く): 16675538

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 3491, 4730, 6982, 17455, 34910, 38401, 76802, 150113, 192005, 300226, 384010, 750565, 1501130, 1651243, 3302486, 8256215, 16512430]

約数ペア:

[(1, 16512430), (2, 8256215), (5, 3302486), (10, 1651243), (11, 1501130), (22, 750565), (43, 384010), (55, 300226), (86, 192005), (110, 150113), (215, 76802), (430, 38401), (473, 34910), (946, 17455), (2365, 6982), (3491, 4730)]