19282096

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 39354624

約数和(自身を除く): 20072528

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 151, 184, 302, 347, 368, 604, 694, 1208, 1388, 2416, 2776, 3473, 5552, 6946, 7981, 13892, 15962, 27784, 31924, 52397, 55568, 63848, 104794, 127696, 209588, 419176, 838352, 1205131, 2410262, 4820524, 9641048, 19282096]

約数ペア:

[(1, 19282096), (2, 9641048), (4, 4820524), (8, 2410262), (16, 1205131), (23, 838352), (46, 419176), (92, 209588), (151, 127696), (184, 104794), (302, 63848), (347, 55568), (368, 52397), (604, 31924), (694, 27784), (1208, 15962), (1388, 13892), (2416, 7981), (2776, 6946), (3473, 5552)]