1947881838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1496069}}^1$

素因数の和:1496112

約数の個数: 32

約数和(自身を含む): 4595927040

約数和(自身を除く): 2648045202

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 1496069, 2992138, 4488207, 8976414, 10472483, 20944966, 31417449, 46378139, 62834898, 92756278, 139134417, 278268834, 324646973, 649293946, 973940919, 1947881838]

約数ペア:

[(1, 1947881838), (2, 973940919), (3, 649293946), (6, 324646973), (7, 278268834), (14, 139134417), (21, 92756278), (31, 62834898), (42, 46378139), (62, 31417449), (93, 20944966), (186, 10472483), (217, 8976414), (434, 4488207), (651, 2992138), (1302, 1496069)]