19622448

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3226

約数の個数: 60

約数和(自身を含む): 56210440

約数和(自身を除く): 36587992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 3169, 6192, 6338, 9507, 12676, 19014, 25352, 28521, 38028, 50704, 57042, 76056, 114084, 136267, 152112, 228168, 272534, 408801, 456336, 545068, 817602, 1090136, 1226403, 1635204, 2180272, 2452806, 3270408, 4905612, 6540816, 9811224, 19622448]

約数ペア:

[(1, 19622448), (2, 9811224), (3, 6540816), (4, 4905612), (6, 3270408), (8, 2452806), (9, 2180272), (12, 1635204), (16, 1226403), (18, 1090136), (24, 817602), (36, 545068), (43, 456336), (48, 408801), (72, 272534), (86, 228168), (129, 152112), (144, 136267), (172, 114084), (258, 76056), (344, 57042), (387, 50704), (516, 38028), (688, 28521), (774, 25352), (1032, 19014), (1548, 12676), (2064, 9507), (3096, 6338), (3169, 6192)]