30200912452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397380427}}^1$

素因数の和:397380450

約数の個数: 12

約数和(自身を含む): 55633259920

約数和(自身を除く): 25432347468

約数列:

[1, 2, 4, 19, 38, 76, 397380427, 794760854, 1589521708, 7550228113, 15100456226, 30200912452]

約数ペア:

[(1, 30200912452), (2, 15100456226), (4, 7550228113), (19, 1589521708), (38, 794760854), (76, 397380427)]