21919729246

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{12043}}^1$

素因数の和:12193

約数の個数: 48

約数和(自身を含む): 36205998336

約数和(自身を除く): 14286269090

約数列:

[1, 2, 17, 34, 47, 67, 94, 134, 289, 578, 799, 1139, 1598, 2278, 3149, 6298, 12043, 13583, 19363, 24086, 27166, 38726, 53533, 107066, 204731, 409462, 566021, 806881, 910061, 1132042, 1613762, 1820122, 3480427, 6960854, 9622357, 13716977, 19244714, 27433954, 37923407, 75846814, 163580069, 233188609, 327160138, 466377218, 644697919, 1289395838, 10959864623, 21919729246]

約数ペア:

[(1, 21919729246), (2, 10959864623), (17, 1289395838), (34, 644697919), (47, 466377218), (67, 327160138), (94, 233188609), (134, 163580069), (289, 75846814), (578, 37923407), (799, 27433954), (1139, 19244714), (1598, 13716977), (2278, 9622357), (3149, 6960854), (6298, 3480427), (12043, 1820122), (13583, 1613762), (19363, 1132042), (24086, 910061), (27166, 806881), (38726, 566021), (53533, 409462), (107066, 204731)]