19331290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5669}}^1$

素因数の和:5718

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 19859750

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 5669, 11338, 28345, 56690, 62359, 124718, 175739, 311795, 351478, 623590, 878695, 1757390, 1933129, 3866258, 9665645, 19331290]

約数ペア:

[(1, 19331290), (2, 9665645), (5, 3866258), (10, 1933129), (11, 1757390), (22, 878695), (31, 623590), (55, 351478), (62, 311795), (110, 175739), (155, 124718), (310, 62359), (341, 56690), (682, 28345), (1705, 11338), (3410, 5669)]