22618200476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{71147}}^1$

素因数の和:71306

約数の個数: 48

約数和(自身を含む): 43030310400

約数和(自身を除く): 20412109924

約数列:

[1, 2, 4, 19, 38, 47, 76, 89, 94, 178, 188, 356, 893, 1691, 1786, 3382, 3572, 4183, 6764, 8366, 16732, 71147, 79477, 142294, 158954, 284588, 317908, 1351793, 2703586, 3343909, 5407172, 6332083, 6687818, 12664166, 13375636, 25328332, 63534271, 120309577, 127068542, 240619154, 254137084, 297607901, 481238308, 595215802, 1190431604, 5654550119, 11309100238, 22618200476]

約数ペア:

[(1, 22618200476), (2, 11309100238), (4, 5654550119), (19, 1190431604), (38, 595215802), (47, 481238308), (76, 297607901), (89, 254137084), (94, 240619154), (178, 127068542), (188, 120309577), (356, 63534271), (893, 25328332), (1691, 13375636), (1786, 12664166), (3382, 6687818), (3572, 6332083), (4183, 5407172), (6764, 3343909), (8366, 2703586), (16732, 1351793), (71147, 317908), (79477, 284588), (142294, 158954)]