30185961938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{1237231}}^1$

素因数の和:1238353

約数の個数: 16

約数和(自身を含む): 49439790720

約数和(自身を除く): 19253828782

約数列:

[1, 2, 11, 22, 1109, 2218, 12199, 24398, 1237231, 2474462, 13609541, 27219082, 1372089179, 2744178358, 15092980969, 30185961938]

約数ペア:

[(1, 30185961938), (2, 15092980969), (11, 2744178358), (22, 1372089179), (1109, 27219082), (2218, 13609541), (12199, 2474462), (24398, 1237231)]