15946896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1580

約数の個数: 80

約数和(自身を含む): 48631808

約数和(自身を除く): 32684912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1531, 1736, 2604, 3062, 3472, 4593, 5208, 6124, 9186, 10416, 10717, 12248, 18372, 21434, 24496, 32151, 36744, 42868, 47461, 64302, 73488, 85736, 94922, 128604, 142383, 171472, 189844, 257208, 284766, 332227, 379688, 514416, 569532, 664454, 759376, 996681, 1139064, 1328908, 1993362, 2278128, 2657816, 3986724, 5315632, 7973448, 15946896]

約数ペア:

[(1, 15946896), (2, 7973448), (3, 5315632), (4, 3986724), (6, 2657816), (7, 2278128), (8, 1993362), (12, 1328908), (14, 1139064), (16, 996681), (21, 759376), (24, 664454), (28, 569532), (31, 514416), (42, 379688), (48, 332227), (56, 284766), (62, 257208), (84, 189844), (93, 171472), (112, 142383), (124, 128604), (168, 94922), (186, 85736), (217, 73488), (248, 64302), (336, 47461), (372, 42868), (434, 36744), (496, 32151), (651, 24496), (744, 21434), (868, 18372), (1302, 12248), (1488, 10717), (1531, 10416), (1736, 9186), (2604, 6124), (3062, 5208), (3472, 4593)]