12507308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 26417664

約数和(自身を除く): 13910356

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 727, 748, 782, 1012, 1454, 1564, 2908, 4301, 7997, 8602, 12359, 15994, 16721, 17204, 24718, 31988, 33442, 49436, 66884, 135949, 183931, 271898, 284257, 367862, 543796, 568514, 735724, 1137028, 3126827, 6253654, 12507308]

約数ペア:

[(1, 12507308), (2, 6253654), (4, 3126827), (11, 1137028), (17, 735724), (22, 568514), (23, 543796), (34, 367862), (44, 284257), (46, 271898), (68, 183931), (92, 135949), (187, 66884), (253, 49436), (374, 33442), (391, 31988), (506, 24718), (727, 17204), (748, 16721), (782, 15994), (1012, 12359), (1454, 8602), (1564, 7997), (2908, 4301)]