19283442

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 42854400

約数和(自身を除く): 23570958

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 59, 61, 94, 114, 118, 122, 141, 177, 183, 282, 354, 366, 893, 1121, 1159, 1786, 2242, 2318, 2679, 2773, 2867, 3363, 3477, 3599, 5358, 5546, 5734, 6726, 6954, 7198, 8319, 8601, 10797, 16638, 17202, 21594, 52687, 54473, 68381, 105374, 108946, 136762, 158061, 163419, 169153, 205143, 316122, 326838, 338306, 410286, 507459, 1014918, 3213907, 6427814, 9641721, 19283442]

約数ペア:

[(1, 19283442), (2, 9641721), (3, 6427814), (6, 3213907), (19, 1014918), (38, 507459), (47, 410286), (57, 338306), (59, 326838), (61, 316122), (94, 205143), (114, 169153), (118, 163419), (122, 158061), (141, 136762), (177, 108946), (183, 105374), (282, 68381), (354, 54473), (366, 52687), (893, 21594), (1121, 17202), (1159, 16638), (1786, 10797), (2242, 8601), (2318, 8319), (2679, 7198), (2773, 6954), (2867, 6726), (3363, 5734), (3477, 5546), (3599, 5358)]