19510364042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1\times {\mathrm{12037}}^1$

素因数の和:14094

約数の個数: 32

約数和(自身を含む): 32552292864

約数和(自身を除く): 13041928822

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2011, 4022, 12037, 24074, 26143, 52286, 62341, 124682, 156481, 312962, 373147, 746294, 810433, 1620866, 4850911, 9701822, 24206407, 48412814, 314683291, 629366582, 750398617, 1500797234, 9755182021, 19510364042]

約数ペア:

[(1, 19510364042), (2, 9755182021), (13, 1500797234), (26, 750398617), (31, 629366582), (62, 314683291), (403, 48412814), (806, 24206407), (2011, 9701822), (4022, 4850911), (12037, 1620866), (24074, 810433), (26143, 746294), (52286, 373147), (62341, 312962), (124682, 156481)]