19005395735

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{130223}}^1$

素因数の和:130363

約数の個数: 24

約数和(自身を含む): 24467006016

約数和(自身を除く): 5461610281

約数列:

[1, 5, 17, 85, 101, 289, 505, 1445, 1717, 8585, 29189, 130223, 145945, 651115, 2213791, 11068955, 13152523, 37634447, 65762615, 188172235, 223592891, 1117964455, 3801079147, 19005395735]

約数ペア:

[(1, 19005395735), (5, 3801079147), (17, 1117964455), (85, 223592891), (101, 188172235), (289, 65762615), (505, 37634447), (1445, 13152523), (1717, 11068955), (8585, 2213791), (29189, 651115), (130223, 145945)]