16888404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1483}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 43047872

約数和(自身を除く): 26159468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1483, 1898, 2847, 2966, 3796, 4449, 5694, 5932, 8898, 11388, 17796, 19279, 38558, 57837, 77116, 108259, 115674, 216518, 231348, 324777, 433036, 649554, 1299108, 1407367, 2814734, 4222101, 5629468, 8444202, 16888404]

約数ペア:

[(1, 16888404), (2, 8444202), (3, 5629468), (4, 4222101), (6, 2814734), (12, 1407367), (13, 1299108), (26, 649554), (39, 433036), (52, 324777), (73, 231348), (78, 216518), (146, 115674), (156, 108259), (219, 77116), (292, 57837), (438, 38558), (876, 19279), (949, 17796), (1483, 11388), (1898, 8898), (2847, 5932), (2966, 5694), (3796, 4449)]