19699685936

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1069}}^1\times {\mathrm{1201}}^1$

素因数の和:2422

約数の個数: 80

約数和(自身を含む): 44016855360

約数和(自身を除く): 24317169424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1069, 1096, 1201, 1918, 2138, 2192, 2402, 3836, 4276, 4804, 7483, 7672, 8407, 8552, 9608, 14966, 15344, 16814, 17104, 19216, 29932, 33628, 59864, 67256, 119728, 134512, 146453, 164537, 292906, 329074, 585812, 658148, 1025171, 1151759, 1171624, 1283869, 1316296, 2050342, 2303518, 2343248, 2567738, 2632592, 4100684, 4607036, 5135476, 8201368, 8987083, 9214072, 10270952, 16402736, 17974166, 18428144, 20541904, 35948332, 71896664, 143793328, 175890053, 351780106, 703560212, 1231230371, 1407120424, 2462460742, 2814240848, 4924921484, 9849842968, 19699685936]

約数ペア:

[(1, 19699685936), (2, 9849842968), (4, 4924921484), (7, 2814240848), (8, 2462460742), (14, 1407120424), (16, 1231230371), (28, 703560212), (56, 351780106), (112, 175890053), (137, 143793328), (274, 71896664), (548, 35948332), (959, 20541904), (1069, 18428144), (1096, 17974166), (1201, 16402736), (1918, 10270952), (2138, 9214072), (2192, 8987083), (2402, 8201368), (3836, 5135476), (4276, 4607036), (4804, 4100684), (7483, 2632592), (7672, 2567738), (8407, 2343248), (8552, 2303518), (9608, 2050342), (14966, 1316296), (15344, 1283869), (16814, 1171624), (17104, 1151759), (19216, 1025171), (29932, 658148), (33628, 585812), (59864, 329074), (67256, 292906), (119728, 164537), (134512, 146453)]