16189968324

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{972721}}^1$

素因数の和:972820

約数の個数: 48

約数和(自身を含む): 40309599680

約数和(自身を除く): 24119631356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 2774, 4161, 5548, 8322, 16644, 972721, 1945442, 2918163, 3890884, 5836326, 11672652, 18481699, 36963398, 55445097, 71008633, 73926796, 110890194, 142017266, 213025899, 221780388, 284034532, 426051798, 852103596, 1349164027, 2698328054, 4047492081, 5396656108, 8094984162, 16189968324]

約数ペア:

[(1, 16189968324), (2, 8094984162), (3, 5396656108), (4, 4047492081), (6, 2698328054), (12, 1349164027), (19, 852103596), (38, 426051798), (57, 284034532), (73, 221780388), (76, 213025899), (114, 142017266), (146, 110890194), (219, 73926796), (228, 71008633), (292, 55445097), (438, 36963398), (876, 18481699), (1387, 11672652), (2774, 5836326), (4161, 3890884), (5548, 2918163), (8322, 1945442), (16644, 972721)]