19548228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7507}}^1$

素因数の和:7552

約数の個数: 48

約数和(自身を含む): 53817344

約数和(自身を除く): 34269116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7507, 15014, 22521, 30028, 45042, 52549, 90084, 105098, 157647, 210196, 232717, 315294, 465434, 630588, 698151, 930868, 1396302, 1629019, 2792604, 3258038, 4887057, 6516076, 9774114, 19548228]

約数ペア:

[(1, 19548228), (2, 9774114), (3, 6516076), (4, 4887057), (6, 3258038), (7, 2792604), (12, 1629019), (14, 1396302), (21, 930868), (28, 698151), (31, 630588), (42, 465434), (62, 315294), (84, 232717), (93, 210196), (124, 157647), (186, 105098), (217, 90084), (372, 52549), (434, 45042), (651, 30028), (868, 22521), (1302, 15014), (2604, 7507)]