19626348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7537}}^1$

素因数の和:7582

約数の個数: 48

約数和(自身を含む): 54032384

約数和(自身を除く): 34406036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7537, 15074, 22611, 30148, 45222, 52759, 90444, 105518, 158277, 211036, 233647, 316554, 467294, 633108, 700941, 934588, 1401882, 1635529, 2803764, 3271058, 4906587, 6542116, 9813174, 19626348]

約数ペア:

[(1, 19626348), (2, 9813174), (3, 6542116), (4, 4906587), (6, 3271058), (7, 2803764), (12, 1635529), (14, 1401882), (21, 934588), (28, 700941), (31, 633108), (42, 467294), (62, 316554), (84, 233647), (93, 211036), (124, 158277), (186, 105518), (217, 90444), (372, 52759), (434, 45222), (651, 30148), (868, 22611), (1302, 15074), (2604, 7537)]