18121630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 34652160

約数和(自身を除く): 16530530

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 751, 1270, 1502, 2413, 3755, 4826, 7510, 12065, 14269, 24130, 28538, 71345, 95377, 142690, 190754, 476885, 953770, 1812163, 3624326, 9060815, 18121630]

約数ペア:

[(1, 18121630), (2, 9060815), (5, 3624326), (10, 1812163), (19, 953770), (38, 476885), (95, 190754), (127, 142690), (190, 95377), (254, 71345), (635, 28538), (751, 24130), (1270, 14269), (1502, 12065), (2413, 7510), (3755, 4826)]