13993044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4760

約数の個数: 48

約数和(自身を含む): 37020480

約数和(自身を除く): 23027436

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 4721, 9442, 14163, 18884, 28326, 56652, 61373, 89699, 122746, 179398, 184119, 245492, 269097, 358796, 368238, 538194, 736476, 1076388, 1166087, 2332174, 3498261, 4664348, 6996522, 13993044]

約数ペア:

[(1, 13993044), (2, 6996522), (3, 4664348), (4, 3498261), (6, 2332174), (12, 1166087), (13, 1076388), (19, 736476), (26, 538194), (38, 368238), (39, 358796), (52, 269097), (57, 245492), (76, 184119), (78, 179398), (114, 122746), (156, 89699), (228, 61373), (247, 56652), (494, 28326), (741, 18884), (988, 14163), (1482, 9442), (2964, 4721)]