15039184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:899

約数の個数: 40

約数和(自身を含む): 31213280

約数和(自身を除く): 16174096

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 811, 976, 1159, 1622, 2318, 3244, 4636, 6488, 9272, 12976, 15409, 18544, 30818, 49471, 61636, 98942, 123272, 197884, 246544, 395768, 791536, 939949, 1879898, 3759796, 7519592, 15039184]

約数ペア:

[(1, 15039184), (2, 7519592), (4, 3759796), (8, 1879898), (16, 939949), (19, 791536), (38, 395768), (61, 246544), (76, 197884), (122, 123272), (152, 98942), (244, 61636), (304, 49471), (488, 30818), (811, 18544), (976, 15409), (1159, 12976), (1622, 9272), (2318, 6488), (3244, 4636)]