19503348

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 48390720

約数和(自身を除く): 28887372

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 113, 114, 226, 228, 339, 452, 678, 757, 1356, 1514, 2147, 2271, 3028, 4294, 4542, 6441, 8588, 9084, 12882, 14383, 25764, 28766, 43149, 57532, 85541, 86298, 171082, 172596, 256623, 342164, 513246, 1026492, 1625279, 3250558, 4875837, 6501116, 9751674, 19503348]

約数ペア:

[(1, 19503348), (2, 9751674), (3, 6501116), (4, 4875837), (6, 3250558), (12, 1625279), (19, 1026492), (38, 513246), (57, 342164), (76, 256623), (113, 172596), (114, 171082), (226, 86298), (228, 85541), (339, 57532), (452, 43149), (678, 28766), (757, 25764), (1356, 14383), (1514, 12882), (2147, 9084), (2271, 8588), (3028, 6441), (4294, 4542)]