19532058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 48771072

約数和(自身を除く): 29239014

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 431, 498, 546, 581, 862, 1079, 1162, 1293, 1743, 2158, 2586, 3017, 3237, 3486, 5603, 6034, 6474, 7553, 9051, 11206, 15106, 16809, 18102, 22659, 33618, 35773, 39221, 45318, 71546, 78442, 107319, 117663, 214638, 235326, 250411, 465049, 500822, 751233, 930098, 1395147, 1502466, 2790294, 3255343, 6510686, 9766029, 19532058]

約数ペア:

[(1, 19532058), (2, 9766029), (3, 6510686), (6, 3255343), (7, 2790294), (13, 1502466), (14, 1395147), (21, 930098), (26, 751233), (39, 500822), (42, 465049), (78, 250411), (83, 235326), (91, 214638), (166, 117663), (182, 107319), (249, 78442), (273, 71546), (431, 45318), (498, 39221), (546, 35773), (581, 33618), (862, 22659), (1079, 18102), (1162, 16809), (1293, 15106), (1743, 11206), (2158, 9051), (2586, 7553), (3017, 6474), (3237, 6034), (3486, 5603)]