12983308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 27306720

約数和(自身を除く): 14323412

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 773, 884, 988, 1292, 1546, 3092, 4199, 8398, 10049, 13141, 14687, 16796, 20098, 26282, 29374, 40196, 52564, 58748, 170833, 190931, 249679, 341666, 381862, 499358, 683332, 763724, 998716, 3245827, 6491654, 12983308]

約数ペア:

[(1, 12983308), (2, 6491654), (4, 3245827), (13, 998716), (17, 763724), (19, 683332), (26, 499358), (34, 381862), (38, 341666), (52, 249679), (68, 190931), (76, 170833), (221, 58748), (247, 52564), (323, 40196), (442, 29374), (494, 26282), (646, 20098), (773, 16796), (884, 14687), (988, 13141), (1292, 10049), (1546, 8398), (3092, 4199)]