19846224

素因数分解:

$2^4\times 3^2\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:784

約数の個数: 60

約数和(自身を含む): 55852576

約数和(自身を除く): 36006352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 283, 487, 566, 849, 974, 1132, 1461, 1698, 1948, 2264, 2547, 2922, 3396, 3896, 4383, 4528, 5094, 5844, 6792, 7792, 8766, 10188, 11688, 13584, 17532, 20376, 23376, 35064, 40752, 70128, 137821, 275642, 413463, 551284, 826926, 1102568, 1240389, 1653852, 2205136, 2480778, 3307704, 4961556, 6615408, 9923112, 19846224]

約数ペア:

[(1, 19846224), (2, 9923112), (3, 6615408), (4, 4961556), (6, 3307704), (8, 2480778), (9, 2205136), (12, 1653852), (16, 1240389), (18, 1102568), (24, 826926), (36, 551284), (48, 413463), (72, 275642), (144, 137821), (283, 70128), (487, 40752), (566, 35064), (849, 23376), (974, 20376), (1132, 17532), (1461, 13584), (1698, 11688), (1948, 10188), (2264, 8766), (2547, 7792), (2922, 6792), (3396, 5844), (3896, 5094), (4383, 4528)]