19001688

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{9539}}^1$

素因数の和:9631

約数の個数: 32

約数和(自身を含む): 48081600

約数和(自身を除く): 29079912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 9539, 19078, 28617, 38156, 57234, 76312, 114468, 228936, 791737, 1583474, 2375211, 3166948, 4750422, 6333896, 9500844, 19001688]

約数ペア:

[(1, 19001688), (2, 9500844), (3, 6333896), (4, 4750422), (6, 3166948), (8, 2375211), (12, 1583474), (24, 791737), (83, 228936), (166, 114468), (249, 76312), (332, 57234), (498, 38156), (664, 28617), (996, 19078), (1992, 9539)]