19833036

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 50050560

約数和(自身を除く): 30217524

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2351, 2812, 4218, 4702, 7053, 8436, 9404, 14106, 28212, 44669, 86987, 89338, 134007, 173974, 178676, 260961, 268014, 347948, 521922, 536028, 1043844, 1652753, 3305506, 4958259, 6611012, 9916518, 19833036]

約数ペア:

[(1, 19833036), (2, 9916518), (3, 6611012), (4, 4958259), (6, 3305506), (12, 1652753), (19, 1043844), (37, 536028), (38, 521922), (57, 347948), (74, 268014), (76, 260961), (111, 178676), (114, 173974), (148, 134007), (222, 89338), (228, 86987), (444, 44669), (703, 28212), (1406, 14106), (2109, 9404), (2351, 8436), (2812, 7053), (4218, 4702)]