22444168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 44640000

約数和(自身を除く): 22195832

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 991, 1192, 1982, 2831, 3964, 5662, 7928, 11324, 18829, 22648, 37658, 75316, 147659, 150632, 295318, 590636, 1181272, 2805521, 5611042, 11222084, 22444168]

約数ペア:

[(1, 22444168), (2, 11222084), (4, 5611042), (8, 2805521), (19, 1181272), (38, 590636), (76, 295318), (149, 150632), (152, 147659), (298, 75316), (596, 37658), (991, 22648), (1192, 18829), (1982, 11324), (2831, 7928), (3964, 5662)]