19216714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 34191360

約数和(自身を除く): 14974646

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 1483, 2966, 6479, 12958, 16313, 28177, 32626, 45973, 56354, 91946, 309947, 505703, 619894, 873487, 1011406, 1746974, 9608357, 19216714]

約数ペア:

[(1, 19216714), (2, 9608357), (11, 1746974), (19, 1011406), (22, 873487), (31, 619894), (38, 505703), (62, 309947), (209, 91946), (341, 56354), (418, 45973), (589, 32626), (682, 28177), (1178, 16313), (1483, 12958), (2966, 6479)]