22476519908

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{3739}}^1$

素因数の和:3985

約数の個数: 72

約数和(自身を含む): 43568965440

約数和(自身を除く): 21092445532

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 181, 361, 362, 437, 722, 724, 874, 1444, 1748, 3439, 3739, 4163, 6878, 7478, 8303, 8326, 13756, 14956, 16606, 16652, 33212, 65341, 71041, 79097, 85997, 130682, 142082, 158194, 171994, 261364, 284164, 316388, 343988, 676759, 1349779, 1353518, 1502843, 1633943, 2699558, 2707036, 3005686, 3267886, 5399116, 6011372, 6535772, 12858421, 15565457, 25716842, 31044917, 31130914, 51433684, 62089834, 62261828, 124179668, 244309999, 295743683, 488619998, 591487366, 977239996, 1182974732, 5619129977, 11238259954, 22476519908]

約数ペア:

[(1, 22476519908), (2, 11238259954), (4, 5619129977), (19, 1182974732), (23, 977239996), (38, 591487366), (46, 488619998), (76, 295743683), (92, 244309999), (181, 124179668), (361, 62261828), (362, 62089834), (437, 51433684), (722, 31130914), (724, 31044917), (874, 25716842), (1444, 15565457), (1748, 12858421), (3439, 6535772), (3739, 6011372), (4163, 5399116), (6878, 3267886), (7478, 3005686), (8303, 2707036), (8326, 2699558), (13756, 1633943), (14956, 1502843), (16606, 1353518), (16652, 1349779), (33212, 676759), (65341, 343988), (71041, 316388), (79097, 284164), (85997, 261364), (130682, 171994), (142082, 158194)]