16404899326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1\times {\mathrm{13151}}^1$

素因数の和:15120

約数の個数: 32

約数和(自身を含む): 27442437120

約数和(自身を除く): 11037537794

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1931, 3862, 13151, 26302, 32827, 36689, 65654, 73378, 223567, 249869, 447134, 499738, 623713, 1247426, 4247773, 8495546, 25394581, 50789162, 431707877, 482497039, 863415754, 964994078, 8202449663, 16404899326]

約数ペア:

[(1, 16404899326), (2, 8202449663), (17, 964994078), (19, 863415754), (34, 482497039), (38, 431707877), (323, 50789162), (646, 25394581), (1931, 8495546), (3862, 4247773), (13151, 1247426), (26302, 623713), (32827, 499738), (36689, 447134), (65654, 249869), (73378, 223567)]