19594736

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3301}}^1$

素因数の和:3369

約数の個数: 40

約数和(自身を含む): 44220384

約数和(自身を除く): 24625648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 3301, 5936, 6602, 13204, 23107, 26408, 46214, 52816, 92428, 174953, 184856, 349906, 369712, 699812, 1224671, 1399624, 2449342, 2799248, 4898684, 9797368, 19594736]

約数ペア:

[(1, 19594736), (2, 9797368), (4, 4898684), (7, 2799248), (8, 2449342), (14, 1399624), (16, 1224671), (28, 699812), (53, 369712), (56, 349906), (106, 184856), (112, 174953), (212, 92428), (371, 52816), (424, 46214), (742, 26408), (848, 23107), (1484, 13204), (2968, 6602), (3301, 5936)]