19160512

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2289

約数の個数: 56

約数和(自身を含む): 45760640

約数和(自身を除く): 26600128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 2251, 4256, 4502, 8512, 9004, 15757, 18008, 31514, 36016, 42769, 63028, 72032, 85538, 126056, 144064, 171076, 252112, 299383, 342152, 504224, 598766, 684304, 1008448, 1197532, 1368608, 2395064, 2737216, 4790128, 9580256, 19160512]

約数ペア:

[(1, 19160512), (2, 9580256), (4, 4790128), (7, 2737216), (8, 2395064), (14, 1368608), (16, 1197532), (19, 1008448), (28, 684304), (32, 598766), (38, 504224), (56, 342152), (64, 299383), (76, 252112), (112, 171076), (133, 144064), (152, 126056), (224, 85538), (266, 72032), (304, 63028), (448, 42769), (532, 36016), (608, 31514), (1064, 18008), (1216, 15757), (2128, 9004), (2251, 8512), (4256, 4502)]