19636764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7541}}^1$

素因数の和:7586

約数の個数: 48

約数和(自身を含む): 54061056

約数和(自身を除く): 34424292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7541, 15082, 22623, 30164, 45246, 52787, 90492, 105574, 158361, 211148, 233771, 316722, 467542, 633444, 701313, 935084, 1402626, 1636397, 2805252, 3272794, 4909191, 6545588, 9818382, 19636764]

約数ペア:

[(1, 19636764), (2, 9818382), (3, 6545588), (4, 4909191), (6, 3272794), (7, 2805252), (12, 1636397), (14, 1402626), (21, 935084), (28, 701313), (31, 633444), (42, 467542), (62, 316722), (84, 233771), (93, 211148), (124, 158361), (186, 105574), (217, 90492), (372, 52787), (434, 45246), (651, 30164), (868, 22623), (1302, 15082), (2604, 7541)]