19138076670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27736343}}^1$

素因数の和:27736376

約数の個数: 32

約数和(自身を含む): 47928402432

約数和(自身を除く): 28790325762

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 27736343, 55472686, 83209029, 138681715, 166418058, 277363430, 416045145, 637935889, 832090290, 1275871778, 1913807667, 3189679445, 3827615334, 6379358890, 9569038335, 19138076670]

約数ペア:

[(1, 19138076670), (2, 9569038335), (3, 6379358890), (5, 3827615334), (6, 3189679445), (10, 1913807667), (15, 1275871778), (23, 832090290), (30, 637935889), (46, 416045145), (69, 277363430), (115, 166418058), (138, 138681715), (230, 83209029), (345, 55472686), (690, 27736343)]