19265384

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 37635840

約数和(自身を除く): 18370456

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 593, 1048, 1186, 2372, 4061, 4744, 8122, 16244, 18383, 32488, 36766, 73532, 77683, 147064, 155366, 310732, 621464, 2408173, 4816346, 9632692, 19265384]

約数ペア:

[(1, 19265384), (2, 9632692), (4, 4816346), (8, 2408173), (31, 621464), (62, 310732), (124, 155366), (131, 147064), (248, 77683), (262, 73532), (524, 36766), (593, 32488), (1048, 18383), (1186, 16244), (2372, 8122), (4061, 4744)]