19150517830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83263121}}^1$

素因数の和:83263151

約数の個数: 16

約数和(自身を含む): 35969668704

約数和(自身を除く): 16819150874

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 83263121, 166526242, 416315605, 832631210, 1915051783, 3830103566, 9575258915, 19150517830]

約数ペア:

[(1, 19150517830), (2, 9575258915), (5, 3830103566), (10, 1915051783), (23, 832631210), (46, 416315605), (115, 166526242), (230, 83263121)]