19047174

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 42284592

約数和(自身を除く): 23237418

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 353, 391, 529, 706, 782, 1058, 1059, 1173, 1587, 2118, 2346, 3174, 6001, 8119, 8993, 12002, 16238, 17986, 18003, 24357, 26979, 36006, 48714, 53958, 138023, 186737, 276046, 373474, 414069, 560211, 828138, 1120422, 3174529, 6349058, 9523587, 19047174]

約数ペア:

[(1, 19047174), (2, 9523587), (3, 6349058), (6, 3174529), (17, 1120422), (23, 828138), (34, 560211), (46, 414069), (51, 373474), (69, 276046), (102, 186737), (138, 138023), (353, 53958), (391, 48714), (529, 36006), (706, 26979), (782, 24357), (1058, 18003), (1059, 17986), (1173, 16238), (1587, 12002), (2118, 8993), (2346, 8119), (3174, 6001)]