19113198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{773}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 41350176

約数和(自身を除く): 22236978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 317, 634, 773, 951, 1546, 1902, 2319, 4121, 4638, 8242, 10049, 12363, 20098, 24726, 30147, 60294, 245041, 490082, 735123, 1470246, 3185533, 6371066, 9556599, 19113198]

約数ペア:

[(1, 19113198), (2, 9556599), (3, 6371066), (6, 3185533), (13, 1470246), (26, 735123), (39, 490082), (78, 245041), (317, 60294), (634, 30147), (773, 24726), (951, 20098), (1546, 12363), (1902, 10049), (2319, 8242), (4121, 4638)]