15381296

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:898

約数の個数: 60

約数和(自身を含む): 36216432

約数和(自身を除く): 20835136

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 853, 1127, 1288, 1706, 2254, 2576, 3412, 4508, 5971, 6824, 9016, 11942, 13648, 18032, 19619, 23884, 39238, 41797, 47768, 78476, 83594, 95536, 137333, 156952, 167188, 274666, 313904, 334376, 549332, 668752, 961331, 1098664, 1922662, 2197328, 3845324, 7690648, 15381296]

約数ペア:

[(1, 15381296), (2, 7690648), (4, 3845324), (7, 2197328), (8, 1922662), (14, 1098664), (16, 961331), (23, 668752), (28, 549332), (46, 334376), (49, 313904), (56, 274666), (92, 167188), (98, 156952), (112, 137333), (161, 95536), (184, 83594), (196, 78476), (322, 47768), (368, 41797), (392, 39238), (644, 23884), (784, 19619), (853, 18032), (1127, 13648), (1288, 11942), (1706, 9016), (2254, 6824), (2576, 5971), (3412, 4508)]