19164312

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14009}}^1$

素因数の和:14040

約数の個数: 48

約数和(自身を含む): 54639000

約数和(自身を除く): 35474688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 14009, 28018, 42027, 56036, 84054, 112072, 126081, 168108, 252162, 266171, 336216, 504324, 532342, 798513, 1008648, 1064684, 1597026, 2129368, 2395539, 3194052, 4791078, 6388104, 9582156, 19164312]

約数ペア:

[(1, 19164312), (2, 9582156), (3, 6388104), (4, 4791078), (6, 3194052), (8, 2395539), (9, 2129368), (12, 1597026), (18, 1064684), (19, 1008648), (24, 798513), (36, 532342), (38, 504324), (57, 336216), (72, 266171), (76, 252162), (114, 168108), (152, 126081), (171, 112072), (228, 84054), (342, 56036), (456, 42027), (684, 28018), (1368, 14009)]