22790576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1317

約数の個数: 40

約数和(自身を含む): 47281200

約数和(自身を除く): 24490624

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 1229, 2318, 2458, 4636, 4916, 9272, 9832, 18544, 19664, 23351, 46702, 74969, 93404, 149938, 186808, 299876, 373616, 599752, 1199504, 1424411, 2848822, 5697644, 11395288, 22790576]

約数ペア:

[(1, 22790576), (2, 11395288), (4, 5697644), (8, 2848822), (16, 1424411), (19, 1199504), (38, 599752), (61, 373616), (76, 299876), (122, 186808), (152, 149938), (244, 93404), (304, 74969), (488, 46702), (976, 23351), (1159, 19664), (1229, 18544), (2318, 9832), (2458, 9272), (4636, 4916)]