19231144

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{35879}}^1$

素因数の和:35952

約数の個数: 16

約数和(自身を含む): 36597600

約数和(自身を除く): 17366456

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 35879, 71758, 143516, 287032, 2403893, 4807786, 9615572, 19231144]

約数ペア:

[(1, 19231144), (2, 9615572), (4, 4807786), (8, 2403893), (67, 287032), (134, 143516), (268, 71758), (536, 35879)]