29309818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 19074182

約数列:

[1, 2, 19, 31, 38, 62, 139, 179, 278, 358, 589, 1178, 2641, 3401, 4309, 5282, 5549, 6802, 8618, 11098, 24881, 49762, 81871, 105431, 163742, 210862, 472739, 771311, 945478, 1542622, 14654909, 29309818]

約数ペア:

[(1, 29309818), (2, 14654909), (19, 1542622), (31, 945478), (38, 771311), (62, 472739), (139, 210862), (179, 163742), (278, 105431), (358, 81871), (589, 49762), (1178, 24881), (2641, 11098), (3401, 8618), (4309, 6802), (5282, 5549)]