33379390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15971}}^1$

素因数の和:16008

約数の個数: 32

約数和(自身を含む): 68999040

約数和(自身を除く): 35619650

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 15971, 31942, 79855, 159710, 175681, 303449, 351362, 606898, 878405, 1517245, 1756810, 3034490, 3337939, 6675878, 16689695, 33379390]

約数ペア:

[(1, 33379390), (2, 16689695), (5, 6675878), (10, 3337939), (11, 3034490), (19, 1756810), (22, 1517245), (38, 878405), (55, 606898), (95, 351362), (110, 303449), (190, 175681), (209, 159710), (418, 79855), (1045, 31942), (2090, 15971)]