19109136

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:964

約数の個数: 80

約数和(自身を含む): 54282240

約数和(自身を除く): 35173104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 911, 912, 1104, 1311, 1748, 1822, 2622, 2733, 3496, 3644, 5244, 5466, 6992, 7288, 10488, 10932, 14576, 17309, 20953, 20976, 21864, 34618, 41906, 43728, 51927, 62859, 69236, 83812, 103854, 125718, 138472, 167624, 207708, 251436, 276944, 335248, 398107, 415416, 502872, 796214, 830832, 1005744, 1194321, 1592428, 2388642, 3184856, 4777284, 6369712, 9554568, 19109136]

約数ペア:

[(1, 19109136), (2, 9554568), (3, 6369712), (4, 4777284), (6, 3184856), (8, 2388642), (12, 1592428), (16, 1194321), (19, 1005744), (23, 830832), (24, 796214), (38, 502872), (46, 415416), (48, 398107), (57, 335248), (69, 276944), (76, 251436), (92, 207708), (114, 167624), (138, 138472), (152, 125718), (184, 103854), (228, 83812), (276, 69236), (304, 62859), (368, 51927), (437, 43728), (456, 41906), (552, 34618), (874, 21864), (911, 20976), (912, 20953), (1104, 17309), (1311, 14576), (1748, 10932), (1822, 10488), (2622, 7288), (2733, 6992), (3496, 5466), (3644, 5244)]