19523130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 51936768

約数和(自身を除く): 32413638

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 67, 110, 134, 165, 201, 330, 335, 402, 670, 737, 883, 1005, 1474, 1766, 2010, 2211, 2649, 3685, 4415, 4422, 5298, 7370, 8830, 9713, 11055, 13245, 19426, 22110, 26490, 29139, 48565, 58278, 59161, 97130, 118322, 145695, 177483, 291390, 295805, 354966, 591610, 650771, 887415, 1301542, 1774830, 1952313, 3253855, 3904626, 6507710, 9761565, 19523130]

約数ペア:

[(1, 19523130), (2, 9761565), (3, 6507710), (5, 3904626), (6, 3253855), (10, 1952313), (11, 1774830), (15, 1301542), (22, 887415), (30, 650771), (33, 591610), (55, 354966), (66, 295805), (67, 291390), (110, 177483), (134, 145695), (165, 118322), (201, 97130), (330, 59161), (335, 58278), (402, 48565), (670, 29139), (737, 26490), (883, 22110), (1005, 19426), (1474, 13245), (1766, 11055), (2010, 9713), (2211, 8830), (2649, 7370), (3685, 5298), (4415, 4422)]