238295948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{25913}}^1$

素因数の和:25958

約数の個数: 36

約数和(自身を含む): 482518680

約数和(自身を除く): 244222732

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 25913, 51826, 103652, 285043, 492347, 570086, 984694, 1140172, 1969388, 3135473, 5415817, 6270946, 10831634, 12541892, 21663268, 59573987, 119147974, 238295948]

約数ペア:

[(1, 238295948), (2, 119147974), (4, 59573987), (11, 21663268), (19, 12541892), (22, 10831634), (38, 6270946), (44, 5415817), (76, 3135473), (121, 1969388), (209, 1140172), (242, 984694), (418, 570086), (484, 492347), (836, 285043), (2299, 103652), (4598, 51826), (9196, 25913)]