19370922

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 43001280

約数和(自身を除く): 23630358

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 359, 391, 529, 718, 782, 1058, 1077, 1173, 1587, 2154, 2346, 3174, 6103, 8257, 8993, 12206, 16514, 17986, 18309, 24771, 26979, 36618, 49542, 53958, 140369, 189911, 280738, 379822, 421107, 569733, 842214, 1139466, 3228487, 6456974, 9685461, 19370922]

約数ペア:

[(1, 19370922), (2, 9685461), (3, 6456974), (6, 3228487), (17, 1139466), (23, 842214), (34, 569733), (46, 421107), (51, 379822), (69, 280738), (102, 189911), (138, 140369), (359, 53958), (391, 49542), (529, 36618), (718, 26979), (782, 24771), (1058, 18309), (1077, 17986), (1173, 16514), (1587, 12206), (2154, 8993), (2346, 8257), (3174, 6103)]