22186904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 47355840

約数和(自身を除く): 25168936

約数列:

[1, 2, 4, 8, 17, 23, 34, 41, 46, 68, 82, 92, 136, 164, 173, 184, 328, 346, 391, 692, 697, 782, 943, 1384, 1394, 1564, 1886, 2788, 2941, 3128, 3772, 3979, 5576, 5882, 7093, 7544, 7958, 11764, 14186, 15916, 16031, 23528, 28372, 31832, 32062, 56744, 64124, 67643, 120581, 128248, 135286, 163139, 241162, 270572, 326278, 482324, 541144, 652556, 964648, 1305112, 2773363, 5546726, 11093452, 22186904]

約数ペア:

[(1, 22186904), (2, 11093452), (4, 5546726), (8, 2773363), (17, 1305112), (23, 964648), (34, 652556), (41, 541144), (46, 482324), (68, 326278), (82, 270572), (92, 241162), (136, 163139), (164, 135286), (173, 128248), (184, 120581), (328, 67643), (346, 64124), (391, 56744), (692, 32062), (697, 31832), (782, 28372), (943, 23528), (1384, 16031), (1394, 15916), (1564, 14186), (1886, 11764), (2788, 7958), (2941, 7544), (3128, 7093), (3772, 5882), (3979, 5576)]