13154992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:533

約数の個数: 40

約数和(自身を含む): 27143600

約数和(自身を除く): 13988608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 397, 436, 794, 872, 1588, 1744, 2071, 3176, 4142, 6352, 7543, 8284, 15086, 16568, 30172, 33136, 43273, 60344, 86546, 120688, 173092, 346184, 692368, 822187, 1644374, 3288748, 6577496, 13154992]

約数ペア:

[(1, 13154992), (2, 6577496), (4, 3288748), (8, 1644374), (16, 822187), (19, 692368), (38, 346184), (76, 173092), (109, 120688), (152, 86546), (218, 60344), (304, 43273), (397, 33136), (436, 30172), (794, 16568), (872, 15086), (1588, 8284), (1744, 7543), (2071, 6352), (3176, 4142)]