19329108

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 47900160

約数和(自身を除く): 28571052

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 92, 118, 138, 177, 236, 276, 354, 708, 1187, 1357, 2374, 2714, 3561, 4071, 4748, 5428, 7122, 8142, 14244, 16284, 27301, 54602, 70033, 81903, 109204, 140066, 163806, 210099, 280132, 327612, 420198, 840396, 1610759, 3221518, 4832277, 6443036, 9664554, 19329108]

約数ペア:

[(1, 19329108), (2, 9664554), (3, 6443036), (4, 4832277), (6, 3221518), (12, 1610759), (23, 840396), (46, 420198), (59, 327612), (69, 280132), (92, 210099), (118, 163806), (138, 140066), (177, 109204), (236, 81903), (276, 70033), (354, 54602), (708, 27301), (1187, 16284), (1357, 14244), (2374, 8142), (2714, 7122), (3561, 5428), (4071, 4748)]