29809538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 50941440

約数和(自身を除く): 21131902

約数列:

[1, 2, 11, 22, 31, 62, 109, 218, 341, 401, 682, 802, 1199, 2398, 3379, 4411, 6758, 8822, 12431, 24862, 37169, 43709, 74338, 87418, 136741, 273482, 480799, 961598, 1354979, 2709958, 14904769, 29809538]

約数ペア:

[(1, 29809538), (2, 14904769), (11, 2709958), (22, 1354979), (31, 961598), (62, 480799), (109, 273482), (218, 136741), (341, 87418), (401, 74338), (682, 43709), (802, 37169), (1199, 24862), (2398, 12431), (3379, 8822), (4411, 6758)]