19005410168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{206419}}^1$

素因数の和:207119

約数の個数: 32

約数和(自身を含む): 37787245200

約数和(自身を除く): 18781835032

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 677, 1354, 2708, 5416, 11509, 23018, 46036, 92072, 206419, 412838, 825676, 1651352, 3509123, 7018246, 14036492, 28072984, 139745663, 279491326, 558982652, 1117965304, 2375676271, 4751352542, 9502705084, 19005410168]

約数ペア:

[(1, 19005410168), (2, 9502705084), (4, 4751352542), (8, 2375676271), (17, 1117965304), (34, 558982652), (68, 279491326), (136, 139745663), (677, 28072984), (1354, 14036492), (2708, 7018246), (5416, 3509123), (11509, 1651352), (23018, 825676), (46036, 412838), (92072, 206419)]