17872312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 35481600

約数和(自身を除く): 17609288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 307, 383, 614, 766, 1228, 1532, 2456, 3064, 5833, 7277, 11666, 14554, 23332, 29108, 46664, 58216, 117581, 235162, 470324, 940648, 2234039, 4468078, 8936156, 17872312]

約数ペア:

[(1, 17872312), (2, 8936156), (4, 4468078), (8, 2234039), (19, 940648), (38, 470324), (76, 235162), (152, 117581), (307, 58216), (383, 46664), (614, 29108), (766, 23332), (1228, 14554), (1532, 11666), (2456, 7277), (3064, 5833)]