19156960322

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{136537}}^1$

素因数の和:136674

約数の個数: 24

約数和(自身を含む): 30099255948

約数和(自身を除く): 10942295626

約数列:

[1, 2, 31, 62, 73, 146, 961, 1922, 2263, 4526, 70153, 136537, 140306, 273074, 4232647, 8465294, 9967201, 19934402, 131212057, 262424114, 308983231, 617966462, 9578480161, 19156960322]

約数ペア:

[(1, 19156960322), (2, 9578480161), (31, 617966462), (62, 308983231), (73, 262424114), (146, 131212057), (961, 19934402), (1922, 9967201), (2263, 8465294), (4526, 4232647), (70153, 273074), (136537, 140306)]