12154039366

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{187951}}^1$

素因数の和:188140

約数の個数: 32

約数和(自身を含む): 21652070400

約数和(自身を除く): 9498031034

約数列:

[1, 2, 7, 14, 31, 62, 149, 217, 298, 434, 1043, 2086, 4619, 9238, 32333, 64666, 187951, 375902, 1315657, 2631314, 5826481, 11652962, 28004699, 40785367, 56009398, 81570734, 196032893, 392065786, 868145669, 1736291338, 6077019683, 12154039366]

約数ペア:

[(1, 12154039366), (2, 6077019683), (7, 1736291338), (14, 868145669), (31, 392065786), (62, 196032893), (149, 81570734), (217, 56009398), (298, 40785367), (434, 28004699), (1043, 11652962), (2086, 5826481), (4619, 2631314), (9238, 1315657), (32333, 375902), (64666, 187951)]