22090718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 41150592

約数和(自身を除く): 19059874

約数列:

[1, 2, 13, 17, 23, 26, 34, 41, 46, 53, 82, 106, 221, 299, 391, 442, 533, 598, 689, 697, 782, 901, 943, 1066, 1219, 1378, 1394, 1802, 1886, 2173, 2438, 4346, 5083, 9061, 10166, 11713, 12259, 15847, 16031, 18122, 20723, 23426, 24518, 28249, 31694, 32062, 36941, 41446, 49979, 56498, 73882, 99958, 208403, 269399, 416806, 480233, 538798, 649727, 849643, 960466, 1299454, 1699286, 11045359, 22090718]

約数ペア:

[(1, 22090718), (2, 11045359), (13, 1699286), (17, 1299454), (23, 960466), (26, 849643), (34, 649727), (41, 538798), (46, 480233), (53, 416806), (82, 269399), (106, 208403), (221, 99958), (299, 73882), (391, 56498), (442, 49979), (533, 41446), (598, 36941), (689, 32062), (697, 31694), (782, 28249), (901, 24518), (943, 23426), (1066, 20723), (1219, 18122), (1378, 16031), (1394, 15847), (1802, 12259), (1886, 11713), (2173, 10166), (2438, 9061), (4346, 5083)]