19049919936

素因数分解:

$2^6\times 3^1\times {\mathrm{421}}^1\times {\mathrm{235673}}^1$

素因数の和:236109

約数の個数: 56

約数和(自身を含む): 50522849424

約数和(自身を除く): 31472929488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 10104, 13472, 20208, 26944, 40416, 80832, 235673, 471346, 707019, 942692, 1414038, 1885384, 2828076, 3770768, 5656152, 7541536, 11312304, 15083072, 22624608, 45249216, 99218333, 198436666, 297654999, 396873332, 595309998, 793746664, 1190619996, 1587493328, 2381239992, 3174986656, 4762479984, 6349973312, 9524959968, 19049919936]

約数ペア:

[(1, 19049919936), (2, 9524959968), (3, 6349973312), (4, 4762479984), (6, 3174986656), (8, 2381239992), (12, 1587493328), (16, 1190619996), (24, 793746664), (32, 595309998), (48, 396873332), (64, 297654999), (96, 198436666), (192, 99218333), (421, 45249216), (842, 22624608), (1263, 15083072), (1684, 11312304), (2526, 7541536), (3368, 5656152), (5052, 3770768), (6736, 2828076), (10104, 1885384), (13472, 1414038), (20208, 942692), (26944, 707019), (40416, 471346), (80832, 235673)]