19071408

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{4787}}^1$

素因数の和:4881

約数の個数: 40

約数和(自身を含む): 49871808

約数和(自身を除く): 30800400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 4787, 9574, 14361, 19148, 28722, 38296, 57444, 76592, 114888, 229776, 397321, 794642, 1191963, 1589284, 2383926, 3178568, 4767852, 6357136, 9535704, 19071408]

約数ペア:

[(1, 19071408), (2, 9535704), (3, 6357136), (4, 4767852), (6, 3178568), (8, 2383926), (12, 1589284), (16, 1191963), (24, 794642), (48, 397321), (83, 229776), (166, 114888), (249, 76592), (332, 57444), (498, 38296), (664, 28722), (996, 19148), (1328, 14361), (1992, 9574), (3984, 4787)]