12916124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 27165600

約数和(自身を除く): 14249476

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 769, 884, 988, 1292, 1538, 3076, 4199, 8398, 9997, 13073, 14611, 16796, 19994, 26146, 29222, 39988, 52292, 58444, 169949, 189943, 248387, 339898, 379886, 496774, 679796, 759772, 993548, 3229031, 6458062, 12916124]

約数ペア:

[(1, 12916124), (2, 6458062), (4, 3229031), (13, 993548), (17, 759772), (19, 679796), (26, 496774), (34, 379886), (38, 339898), (52, 248387), (68, 189943), (76, 169949), (221, 58444), (247, 52292), (323, 39988), (442, 29222), (494, 26146), (646, 19994), (769, 16796), (884, 14611), (988, 13073), (1292, 9997), (1538, 8398), (3076, 4199)]