19038184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3229}}^1$

素因数の和:3313

約数の個数: 32

約数和(自身を含む): 39535200

約数和(自身を除く): 20497016

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 3229, 5896, 6458, 12916, 25832, 35519, 71038, 142076, 216343, 284152, 432686, 865372, 1730744, 2379773, 4759546, 9519092, 19038184]

約数ペア:

[(1, 19038184), (2, 9519092), (4, 4759546), (8, 2379773), (11, 1730744), (22, 865372), (44, 432686), (67, 284152), (88, 216343), (134, 142076), (268, 71038), (536, 35519), (737, 25832), (1474, 12916), (2948, 6458), (3229, 5896)]