22154842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 37666944

約数和(自身を除く): 15512102

約数列:

[1, 2, 17, 23, 34, 41, 46, 82, 391, 691, 697, 782, 943, 1382, 1394, 1886, 11747, 15893, 16031, 23494, 28331, 31786, 32062, 56662, 270181, 481627, 540362, 651613, 963254, 1303226, 11077421, 22154842]

約数ペア:

[(1, 22154842), (2, 11077421), (17, 1303226), (23, 963254), (34, 651613), (41, 540362), (46, 481627), (82, 270181), (391, 56662), (691, 32062), (697, 31786), (782, 28331), (943, 23494), (1382, 16031), (1394, 15893), (1886, 11747)]