12217548548810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{531428819}}^1$

素因数の和:531428867

約数の個数: 48

約数和(自身を含む): 25444811901600

約数和(自身を除く): 13227263352790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 4598, 11495, 22990, 531428819, 1062857638, 2657144095, 5314288190, 5845717009, 10097147561, 11691434018, 20194295122, 29228585045, 50485737805, 58457170090, 64302887099, 100971475610, 111068623171, 128605774198, 222137246342, 321514435495, 555343115855, 643028870990, 1110686231710, 1221754854881, 2443509709762, 6108774274405, 12217548548810]

約数ペア:

[(1, 12217548548810), (2, 6108774274405), (5, 2443509709762), (10, 1221754854881), (11, 1110686231710), (19, 643028870990), (22, 555343115855), (38, 321514435495), (55, 222137246342), (95, 128605774198), (110, 111068623171), (121, 100971475610), (190, 64302887099), (209, 58457170090), (242, 50485737805), (418, 29228585045), (605, 20194295122), (1045, 11691434018), (1210, 10097147561), (2090, 5845717009), (2299, 5314288190), (4598, 2657144095), (11495, 1062857638), (22990, 531428819)]