19231416

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{7219}}^1$

素因数の和:7268

約数の個数: 48

約数和(自身を含む): 53500200

約数和(自身を除く): 34268784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 7219, 14438, 21657, 28876, 43314, 57752, 64971, 86628, 129942, 173256, 259884, 267103, 519768, 534206, 801309, 1068412, 1602618, 2136824, 2403927, 3205236, 4807854, 6410472, 9615708, 19231416]

約数ペア:

[(1, 19231416), (2, 9615708), (3, 6410472), (4, 4807854), (6, 3205236), (8, 2403927), (9, 2136824), (12, 1602618), (18, 1068412), (24, 801309), (36, 534206), (37, 519768), (72, 267103), (74, 259884), (111, 173256), (148, 129942), (222, 86628), (296, 64971), (333, 57752), (444, 43314), (666, 28876), (888, 21657), (1332, 14438), (2664, 7219)]