9969602974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{18553}}^1$

素因数の和:18832

約数の個数: 32

約数和(自身を含む): 16030656000

約数和(自身を除く): 6061053026

約数列:

[1, 2, 19, 38, 79, 158, 179, 358, 1501, 3002, 3401, 6802, 14141, 18553, 28282, 37106, 268679, 352507, 537358, 705014, 1465687, 2931374, 3320987, 6641974, 27848053, 55696106, 63098753, 126197506, 262357973, 524715946, 4984801487, 9969602974]

約数ペア:

[(1, 9969602974), (2, 4984801487), (19, 524715946), (38, 262357973), (79, 126197506), (158, 63098753), (179, 55696106), (358, 27848053), (1501, 6641974), (3002, 3320987), (3401, 2931374), (6802, 1465687), (14141, 705014), (18553, 537358), (28282, 352507), (37106, 268679)]