194012988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1243673}}^1$

素因数の和:1243693

約数の個数: 24

約数和(自身を含む): 487520208

約数和(自身を除く): 293507220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1243673, 2487346, 3731019, 4974692, 7462038, 14924076, 16167749, 32335498, 48503247, 64670996, 97006494, 194012988]

約数ペア:

[(1, 194012988), (2, 97006494), (3, 64670996), (4, 48503247), (6, 32335498), (12, 16167749), (13, 14924076), (26, 7462038), (39, 4974692), (52, 3731019), (78, 2487346), (156, 1243673)]