1915693210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{26993}}^1$

素因数の和:27198

約数の個数: 32

約数和(自身を含む): 3545068032

約数和(自身を除く): 1629374822

約数列:

[1, 2, 5, 10, 47, 94, 151, 235, 302, 470, 755, 1510, 7097, 14194, 26993, 35485, 53986, 70970, 134965, 269930, 1268671, 2537342, 4075943, 6343355, 8151886, 12686710, 20379715, 40759430, 191569321, 383138642, 957846605, 1915693210]

約数ペア:

[(1, 1915693210), (2, 957846605), (5, 383138642), (10, 191569321), (47, 40759430), (94, 20379715), (151, 12686710), (235, 8151886), (302, 6343355), (470, 4075943), (755, 2537342), (1510, 1268671), (7097, 269930), (14194, 134965), (26993, 70970), (35485, 53986)]