19442244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 48081600

約数和(自身を除く): 28639356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 269, 317, 538, 634, 807, 951, 1076, 1268, 1614, 1902, 3228, 3804, 5111, 6023, 10222, 12046, 15333, 18069, 20444, 24092, 30666, 36138, 61332, 72276, 85273, 170546, 255819, 341092, 511638, 1023276, 1620187, 3240374, 4860561, 6480748, 9721122, 19442244]

約数ペア:

[(1, 19442244), (2, 9721122), (3, 6480748), (4, 4860561), (6, 3240374), (12, 1620187), (19, 1023276), (38, 511638), (57, 341092), (76, 255819), (114, 170546), (228, 85273), (269, 72276), (317, 61332), (538, 36138), (634, 30666), (807, 24092), (951, 20444), (1076, 18069), (1268, 15333), (1614, 12046), (1902, 10222), (3228, 6023), (3804, 5111)]