15513044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12007}}^1$

素因数の和:12047

約数の個数: 24

約数和(自身を含む): 30260160

約数和(自身を除く): 14747116

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 12007, 24014, 48028, 204119, 228133, 408238, 456266, 816476, 912532, 3878261, 7756522, 15513044]

約数ペア:

[(1, 15513044), (2, 7756522), (4, 3878261), (17, 912532), (19, 816476), (34, 456266), (38, 408238), (68, 228133), (76, 204119), (323, 48028), (646, 24014), (1292, 12007)]