38198512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11423}}^1$

素因数の和:11461

約数の個数: 40

約数和(自身を含む): 84994560

約数和(自身を除く): 46796048

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 11423, 22846, 45692, 91384, 125653, 182768, 217037, 251306, 434074, 502612, 868148, 1005224, 1736296, 2010448, 2387407, 3472592, 4774814, 9549628, 19099256, 38198512]

約数ペア:

[(1, 38198512), (2, 19099256), (4, 9549628), (8, 4774814), (11, 3472592), (16, 2387407), (19, 2010448), (22, 1736296), (38, 1005224), (44, 868148), (76, 502612), (88, 434074), (152, 251306), (176, 217037), (209, 182768), (304, 125653), (418, 91384), (836, 45692), (1672, 22846), (3344, 11423)]