15697301972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{73061}}^1$

素因数の和:73352

約数の個数: 48

約数和(自身を含む): 31667993280

約数和(自身を除く): 15970691308

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 257, 418, 514, 836, 1028, 2827, 4883, 5654, 9766, 11308, 19532, 53713, 73061, 107426, 146122, 214852, 292244, 803671, 1388159, 1607342, 2776318, 3214684, 5552636, 15269749, 18776677, 30539498, 37553354, 61078996, 75106708, 206543447, 356756863, 413086894, 713513726, 826173788, 1427027452, 3924325493, 7848650986, 15697301972]

約数ペア:

[(1, 15697301972), (2, 7848650986), (4, 3924325493), (11, 1427027452), (19, 826173788), (22, 713513726), (38, 413086894), (44, 356756863), (76, 206543447), (209, 75106708), (257, 61078996), (418, 37553354), (514, 30539498), (836, 18776677), (1028, 15269749), (2827, 5552636), (4883, 3214684), (5654, 2776318), (9766, 1607342), (11308, 1388159), (19532, 803671), (53713, 292244), (73061, 214852), (107426, 146122)]