19759164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 49190400

約数和(自身を除く): 29431236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 158, 228, 237, 316, 474, 948, 1097, 1501, 2194, 3002, 3291, 4388, 4503, 6004, 6582, 9006, 13164, 18012, 20843, 41686, 62529, 83372, 86663, 125058, 173326, 250116, 259989, 346652, 519978, 1039956, 1646597, 3293194, 4939791, 6586388, 9879582, 19759164]

約数ペア:

[(1, 19759164), (2, 9879582), (3, 6586388), (4, 4939791), (6, 3293194), (12, 1646597), (19, 1039956), (38, 519978), (57, 346652), (76, 259989), (79, 250116), (114, 173326), (158, 125058), (228, 86663), (237, 83372), (316, 62529), (474, 41686), (948, 20843), (1097, 18012), (1501, 13164), (2194, 9006), (3002, 6582), (3291, 6004), (4388, 4503)]