219316612

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{15277}}^1$

素因数の和:15415

約数の個数: 24

約数和(自身を含む): 398266904

約数和(自身を除く): 178950292

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 3589, 7178, 14356, 15277, 30554, 61108, 565249, 1130498, 1481869, 2260996, 2963738, 5927476, 54829153, 109658306, 219316612]

約数ペア:

[(1, 219316612), (2, 109658306), (4, 54829153), (37, 5927476), (74, 2963738), (97, 2260996), (148, 1481869), (194, 1130498), (388, 565249), (3589, 61108), (7178, 30554), (14356, 15277)]