19612203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29581}}^1$

素因数の和:29614

約数の個数: 16

約数和(自身を含む): 29818656

約数和(自身を除く): 10206453

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 29581, 88743, 384553, 502877, 1153659, 1508631, 6537401, 19612203]

約数ペア:

[(1, 19612203), (3, 6537401), (13, 1508631), (17, 1153659), (39, 502877), (51, 384553), (221, 88743), (663, 29581)]