19579308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13711}}^1$

素因数の和:13742

約数の個数: 48

約数和(自身を含む): 55286784

約数和(自身を除く): 35707476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 13711, 27422, 41133, 54844, 82266, 95977, 164532, 191954, 233087, 287931, 383908, 466174, 575862, 699261, 932348, 1151724, 1398522, 1631609, 2797044, 3263218, 4894827, 6526436, 9789654, 19579308]

約数ペア:

[(1, 19579308), (2, 9789654), (3, 6526436), (4, 4894827), (6, 3263218), (7, 2797044), (12, 1631609), (14, 1398522), (17, 1151724), (21, 932348), (28, 699261), (34, 575862), (42, 466174), (51, 383908), (68, 287931), (84, 233087), (102, 191954), (119, 164532), (204, 95977), (238, 82266), (357, 54844), (476, 41133), (714, 27422), (1428, 13711)]