38194156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9539}}^1$

素因数の和:9574

約数の個数: 48

約数和(自身を含む): 89752320

約数和(自身を除く): 51558164

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 9539, 19078, 38156, 66773, 104929, 124007, 133546, 209858, 248014, 267092, 419716, 496028, 734503, 868049, 1364077, 1469006, 1736098, 2728154, 2938012, 3472196, 5456308, 9548539, 19097078, 38194156]

約数ペア:

[(1, 38194156), (2, 19097078), (4, 9548539), (7, 5456308), (11, 3472196), (13, 2938012), (14, 2728154), (22, 1736098), (26, 1469006), (28, 1364077), (44, 868049), (52, 734503), (77, 496028), (91, 419716), (143, 267092), (154, 248014), (182, 209858), (286, 133546), (308, 124007), (364, 104929), (572, 66773), (1001, 38156), (2002, 19078), (4004, 9539)]