19852338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 44899488

約数和(自身を除く): 25047150

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 313, 341, 626, 682, 939, 961, 1023, 1878, 1922, 2046, 2883, 3443, 5766, 6886, 9703, 10329, 10571, 19406, 20658, 21142, 29109, 31713, 58218, 63426, 106733, 213466, 300793, 320199, 601586, 640398, 902379, 1804758, 3308723, 6617446, 9926169, 19852338]

約数ペア:

[(1, 19852338), (2, 9926169), (3, 6617446), (6, 3308723), (11, 1804758), (22, 902379), (31, 640398), (33, 601586), (62, 320199), (66, 300793), (93, 213466), (186, 106733), (313, 63426), (341, 58218), (626, 31713), (682, 29109), (939, 21142), (961, 20658), (1023, 19406), (1878, 10571), (1922, 10329), (2046, 9703), (2883, 6886), (3443, 5766)]