19431170022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{264997}}^1$

素因数の和:265125

約数の個数: 48

約数和(自身を含む): 43139554416

約数和(自身を除く): 23708384394

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 121, 202, 242, 303, 363, 606, 726, 1111, 2222, 3333, 6666, 12221, 24442, 36663, 73326, 264997, 529994, 794991, 1589982, 2914967, 5829934, 8744901, 17489802, 26764697, 32064637, 53529394, 64129274, 80294091, 96193911, 160588182, 192387822, 294411667, 588823334, 883235001, 1766470002, 3238528337, 6477056674, 9715585011, 19431170022]

約数ペア:

[(1, 19431170022), (2, 9715585011), (3, 6477056674), (6, 3238528337), (11, 1766470002), (22, 883235001), (33, 588823334), (66, 294411667), (101, 192387822), (121, 160588182), (202, 96193911), (242, 80294091), (303, 64129274), (363, 53529394), (606, 32064637), (726, 26764697), (1111, 17489802), (2222, 8744901), (3333, 5829934), (6666, 2914967), (12221, 1589982), (24442, 794991), (36663, 529994), (73326, 264997)]