19261606

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1163}}^1$

素因数の和:1205

約数の個数: 36

約数和(自身を含む): 36425052

約数和(自身を除く): 17163446

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 637, 1163, 1183, 1274, 2326, 2366, 8141, 8281, 15119, 16282, 16562, 30238, 56987, 105833, 113974, 196547, 211666, 393094, 740831, 1375829, 1481662, 2751658, 9630803, 19261606]

約数ペア:

[(1, 19261606), (2, 9630803), (7, 2751658), (13, 1481662), (14, 1375829), (26, 740831), (49, 393094), (91, 211666), (98, 196547), (169, 113974), (182, 105833), (338, 56987), (637, 30238), (1163, 16562), (1183, 16282), (1274, 15119), (2326, 8281), (2366, 8141)]