13019484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1$

素因数の和:3402

約数の個数: 48

約数和(自身を含む): 33868800

約数和(自身を除く): 20849316

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3359, 3876, 6718, 10077, 13436, 20154, 40308, 57103, 63821, 114206, 127642, 171309, 191463, 228412, 255284, 342618, 382926, 685236, 765852, 1084957, 2169914, 3254871, 4339828, 6509742, 13019484]

約数ペア:

[(1, 13019484), (2, 6509742), (3, 4339828), (4, 3254871), (6, 2169914), (12, 1084957), (17, 765852), (19, 685236), (34, 382926), (38, 342618), (51, 255284), (57, 228412), (68, 191463), (76, 171309), (102, 127642), (114, 114206), (204, 63821), (228, 57103), (323, 40308), (646, 20154), (969, 13436), (1292, 10077), (1938, 6718), (3359, 3876)]