19227192

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 50856960

約数和(自身を除く): 31629768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 601, 744, 1032, 1202, 1333, 1803, 2404, 2666, 3606, 3999, 4808, 5332, 7212, 7998, 10664, 14424, 15996, 18631, 25843, 31992, 37262, 51686, 55893, 74524, 77529, 103372, 111786, 149048, 155058, 206744, 223572, 310116, 447144, 620232, 801133, 1602266, 2403399, 3204532, 4806798, 6409064, 9613596, 19227192]

約数ペア:

[(1, 19227192), (2, 9613596), (3, 6409064), (4, 4806798), (6, 3204532), (8, 2403399), (12, 1602266), (24, 801133), (31, 620232), (43, 447144), (62, 310116), (86, 223572), (93, 206744), (124, 155058), (129, 149048), (172, 111786), (186, 103372), (248, 77529), (258, 74524), (344, 55893), (372, 51686), (516, 37262), (601, 31992), (744, 25843), (1032, 18631), (1202, 15996), (1333, 14424), (1803, 10664), (2404, 7998), (2666, 7212), (3606, 5332), (3999, 4808)]