19305506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 34292160

約数和(自身を除く): 14986654

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 187, 374, 451, 697, 902, 1259, 1394, 2518, 7667, 13849, 15334, 21403, 27698, 42806, 51619, 103238, 235433, 470866, 567809, 877523, 1135618, 1755046, 9652753, 19305506]

約数ペア:

[(1, 19305506), (2, 9652753), (11, 1755046), (17, 1135618), (22, 877523), (34, 567809), (41, 470866), (82, 235433), (187, 103238), (374, 51619), (451, 42806), (697, 27698), (902, 21403), (1259, 15334), (1394, 13849), (2518, 7667)]