19093194

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 43430400

約数和(自身を除く): 24337206

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 79, 87, 158, 174, 237, 261, 463, 474, 522, 711, 926, 1389, 1422, 2291, 2778, 4167, 4582, 6873, 8334, 13427, 13746, 20619, 26854, 36577, 40281, 41238, 73154, 80562, 109731, 120843, 219462, 241686, 329193, 658386, 1060733, 2121466, 3182199, 6364398, 9546597, 19093194]

約数ペア:

[(1, 19093194), (2, 9546597), (3, 6364398), (6, 3182199), (9, 2121466), (18, 1060733), (29, 658386), (58, 329193), (79, 241686), (87, 219462), (158, 120843), (174, 109731), (237, 80562), (261, 73154), (463, 41238), (474, 40281), (522, 36577), (711, 26854), (926, 20619), (1389, 13746), (1422, 13427), (2291, 8334), (2778, 6873), (4167, 4582)]